Some analytical techniques || 11th Chemistry ||Chapter 3 Part 2 #crystallization @a2zpractical991

And as I start filtering this in here So all this filtering It's very good if you use under-skin. Alright All of this that is here What will happen to this in this beaker? It will be transferred. solution No, don't choose Hello kids How are you all? I think you must be having a very good life. You must definitely be watching the A to Z practicals So, kids, let me tell you that I have your 11th Chemistry chapter number 3 One part of Basic Analytical Chemistry Already completed it. If you haven't seen him And children, let me tell you That I have done something extremely impressive in a very experimental way Started this chapter So that you get this Chemistry It was understood very clearly. So come on, today we're doing our part number 2 You start off so much fun Let me tell you a few concepts here Bisically, we are the ones who come here to study. What is crystallization? And the second topic What is fractional crystallization? And these two are very interesting topics. which are widely used in our industries And these questions are almost You get fixed in your exam Because these are very important questions We start our star. Part Number 2 The first topic we will be looking at today What is meant by crystallization? What are crystallization? We will see exactly this. What is crystallization? How to perform crystallization Let me tell you, you also have your practicals on this. You must be seeing many wonderful things here. Are you seeing it or not seeing it? We see that first we look at the definition of what is crystallization What will we do with the things afterward? We will start when a crude solid is composed of mainly one substance and has some impurities it is purified by processes called crystallization We have some crude samples. Now, the child keeps the crude sample. What is a crude sample? Crude samples we extract from nature In which impurities mixed in it crude sample speak to you, which I have to you had taken an example of crude oil earlier We see that What to do in crystallization The child will remain our crude sample. Impurities will remain in it, including one salt present. will remain, and with him as well will be carrying impurities, which we know are ours Salt has become part of the home if salt What should happen with n-acl and Who is this? Or is it a ghost? So my height increases like this. So what happens? You can remove that entire basement for yourself. How do you make crystals?.localization First, we will understand the practicals thoroughly, and I will also write down all the points here as I have explained to you, so that you can score good marks in your exam as well. Because many kids get confused, bro, I understand, but they don't know how to write it down. So I'll teach you how to write it here, because I've arranged some points for you. Let's go, let's kick off the awesome lesson. What should I do? First, I'll take a beaker. What else should I do? I'll take a beaker. Here, take this. I took the beaker, it's okay. Let's look carefully. Can you see it? You won't be able to see it anymore. Just a little more time left. Who would have thought that Crisil analysts would be so eager for this? The one who was on the Pongs, Mother wanted to go to the Dur Jound. It will give the blood-red dawn. I'll give you 2 minutes to focus here. I'll crush it into pieces for you. So, pay close attention here, child So what are we going to do here? First, we will take a beaker And we will take it into the beaker in the mortar. And the child will keep it for the boy. What, are you going to keep it, boys, look, boys, how am I doing? Look what I got for Boyong Here, a hitting substance has been taken. Alright, I'll take care of it. Eva is tired. It's a track flat stand, and there's a wire guard on top of it. What do you call this? I'll write it down. Yes, I'll write it down. It will give you a viral infection. What do they call this in English? Warrior Gauss. What is a Warrior Gauss like? I am a specialist in metal materials – the first priority in Tarr and Lamda. The coating stays OK, so the warrior gasp is parayandhwa. The jar is kept on the wire fence; write it with a chalk. Hello, how are you? Kazan, Russia Jervarat Kapan Kaonga Gandhagri Mask Gurudai and Sathikoo sharpened it too Today longer What happens when you increase solubility? It increases. I'll crush it until I become As Mesh As Mesh yo Cooed, Kridas, the hen, the poor, the one who has done nothing, I have made it clear, I have told you Thus, I too have stopped being concerned about it. It's going to happen, it's going to be a disaster, this calculator has gone crazy and gone away What now? Why should I pick this up? Both me and Quant will do it. In this life, I will filter this out. I took gold from them. And I'll filter it Filters for filtering Come on, show me what you want to take So those who used to come here to Agar's place Now what should we do? We will start doing the filtering ourselves. This is the hot solution; we must apply this filter to the hot solution. Don't let it cool down If you let it cool down, the crystals will crack and start coming out from within. That's why we boiled it. So that whatever may be in the crude sample, it can be there. Could be disordered very easily You will have to separate your bet. Because if you filter it, your solid will come up top. And below, you were supposed to get an Uber. Your return will be filtered, which is called mother liquor. You will hear Dahājā, how will you do it? Look, look, everyone look here, look! This is a beaker, and there is liquid in the beaker. The filtrate, all the liquid, will go into this beaker, and on top, what will remain for you, on top, what will remain for you is the residue. Your final exam paper will arrive tomorrow. That or the word is completely lost in the forest, completely destroyed. How close are the Dhrimild Rg papers? Gackli In the midst of the forest, there is a ... mysterious sound. A woman is standing on top of this pedestal. The policy is coming soon. It's coming this way. Not every printer will stand the test of time. Crystals, let it go, let it flow, hello, it will be fine Why did you suddenly become so temperamental? Why do English people eat so many beans? Why did the cheap iron rod become so bent? So why go there? Even if you take just a little from Daiichi If there is a substance in our crew's substance, and it also contains plain distilled water. So you can play it through the Crystalization Process's thud and does it for the Par Stable. There was a plaque on it. This very responsibility is the preparation Saturated solution It will be certified by Apo. Wherever you have, if anyone After selling it, then After that, meaning Maloo himself Water, let's dissolve it. Keep dissolving it. There comes a point when you can't dissolve it anymore. If you try to dissolve it beyond that point, it'll become completely saturated. Okay, so let's tell it, "Sachure." The tape is rolling, now watch, look, bring the gun into your house, and after drinking, kick with your feet. By continuously dec毵ing the sugar, eventually a point will come when it will turn into syrup, right? So until that point, we need to We have to make it saturated, meaning we have to keep it this way whenever necessary. Sugar cannot be obtained; it can only be diesel. Now, if sugar is not available after this, Dusha Point Dusha Point Satchurayat is not necessary. Solution of. The valve that lost the second point is the symbol solution for the problem occurring during operation. You need to heat the liquid, add the solute to it, and make a saturated solution. Here will come the insoluble impurities that will fall on a naked plate of bawagyo Your insoluble impurities will also remain in your crude. Small proportion, okay So he won't be dislodged. All will be well with you. It will create a saturated solution. Alright What have you done now? How did they cool it down? Alright What did we do with the hot filter? They would put them to cool. Alright After that You have shown it I had told you the more substance As the liquid If you're going to keep it cool What will its solubility be? These decrees will continue to be issued. The crystals will begin to come out. What will his temperature do? You will issue decrees. Right on The excess quantity of dissolved solutes comes out in the form of the solution in the form of crystals Okay What are you doing here? Right on Write it down here What happens at the end? Filtering is correct. Come on What do you do in filtering? The crystals of the pure substance are separated by filtration. As the crystals and water advance into your beakers So what do you need to do with him? Your crystal will arrive above today. And below, your mother's liquor arrives. What is the filtered result called? Mother Liquor Right on Your crystal will arrive above. And the liquid that will come down below What will you say to him now? Mother liquor Right on Now that we have received the crystals The crystals that were found What is that? What kind of crystals are they? It is a very pure crystal. Right on No, there are no soluble impurities in it. No, insurable injuries are not. The soluble impurities have already come out into the mother liquor, and those soluble impurities that passed through the first filtration have also come out. You're getting it, it's clear to everyone, so this was just a very simple topic, fine by me. In your exams, such questions appear—how would you explain this, how would you teach it? We've looked at this topic in a very fun way, okay. Let's move on to the next topic. A condition for crystallization is required, which I'm informing you about: fractional crystallization is performed when only one component remains present. I'm about to start, and everyone's full attention should be on me—completely on me. Even if you're looking at the board, it's okay. Just listen carefully. What is this? Your two mixers—these glasses are showing up. Inside this vase glass, you have two mixers, completely identical and indistinguishable. If I need to identify which one is the real one, first I'll have to break AVA glass. Then, for the entire process, pay close attention to your two mixers. First, you must determine which one is the genuine one. What should you do? Light a fire to scare the voter. This is my drowned fruit. Are the flames burning beautifully? It's fun, isn't it? It's also very hot here. So, Jaseen is the one who is being blamed for this. So this will become a hot spot for Tam voters. And it will start boiling. What should you do when Jassi Boyl starts? The two-mix shaker you have. What should be done with this in this water? Pune was my hometown. After reaching Pune, What do you need to do? Filtering Why is that? Frates, your going away gift — "AFTER" Even after you know us, you still don't understand. Enhanced Here is the translation of the given text into high-quality English: It will be kept, come tomorrow. And where will those who remain after filtering go? I'll go down there, okay? Let me remove this. It's just about right, that's fine now. Look up there. What will remain of you above is the residue of inferior things. I used to go there regularly. What exactly is in the filter? What flowers are there? What should you do? You should pull it out, please. Thermamer bidhek gayi thi vikin sharushabritim padhikh vaaharat gayisae Only then can we separate it from this. So it might be at a normal temperature level No, you're not getting disconnected. The lower the temperature gets So, anyway, what will happen to those crystals? So when there were two mixers in it, the first one The mixer starts to come in It will start as soon as it begins to cool down. Don't you listen to your own self? In this, the liquid was there, and its damping temperature P had changed. And what should I do, I'll apply the filter to it. Just like Green Juice, you'll filter it through this filter. It's a matter of pride. Our 2013 Sims are below our expectations Big one, me A lethal simplicity, like a bundle of sticks What can you say to the one above? Mixtures Of First What can be said about the inner part of this filter paper that has come inside? What do you have, Mixture First? Alright Here comes your Mixture First And this The child who is filtered out This filter has two mixers, and they are ours. What is the mixer number for the paper cutter? The mixer number is two. Miksher Number We also call this mother liquor. When we perform second-time filtering, we refer to it as "mother liquor" as well. Now, regarding this mixer that has come to you, inside the filter paper, you should dry it You need to hose it down, just as you did with the drillo. You need to filter it, and once you filter it, your residue will be... Below, your two mixers will arrive. Who will remain as dissolvers as well Your residence will remain impaired. Now you will keep it. Pool Hane Kile Keep the pool as it is, don't ruin the fort. So, different solubilities exist. The one that was in my heart, that feeling Your poll will start shortly. The crystals will still go further, brother. One crystal will become a thousand or a hundred thousand. He is the other one; he will come and then leave. What exactly are you looking at? One that is crystals is dissolving in hot water. So, as she's becoming cool, she's breaking out, spreading all over. I'm about to give you the points, okay, write it down. Let's go. But let's start, start, yes, what will you write? To and more substance, this kind of nonsense What is the next point to look at? Your crystal will arrive above, your mother's liquid will arrive below, and within it, your mixture number two will remain present. Now he has arrived; take him out after drying him. Alright, listen to the rice, which has come down to you below The mother liquor is concentrated by evaporating the solvent. You need to dehydrate the mother liquor because your mixture number is two. And as you operate it and cool it down The second solute crystallizes out from the mother liquor and is filtered. to obtain a pure or second crystal Okay, we get second crystals, right? So, what will be the compound second, what will come out, what will emerge? Whatever you do with mother liquor, concentrate on it. You'll just blow away one third of that water And as you let him cool down So what will be the second part of the mixtures, it will begin to come out from there And if it still holds a grudge, if it contains moisture So, can you do anything else with it, can you dry it too? Okay, everyone understands, doesn't he? How does the teaching style seem to you? You'll surely let us know. We prove it. And we teach basic videos and will tell you back the flaws At Visit Practical's, they give thanks.