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Hello, dear students, we are studying the chapter, Solution and Colligative Properties, so in this module let me take you through the understanding of vapour pressure versus the temperature, so let us go with that.
Now we will see the distribution of molecular speeds in liquid, as […]
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Hello, dear friends, we are studying the chapter, Solution and Colligative Properties. So in this module I will take you through the next colligative property which is elevation in boiling point, so let us see that.
So when I say elevation in boiling point, the […]
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Hello, students, welcome to this new chapter and that’s Microbes in Human Welfare. Well, in this module we are just learning the introductory part of this chapter. Well, students, I said microbes in human welfare. Don’t you think it means that somewhere or somehow we human […]
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Welcome, kids, to the next module where we discuss the disease malaria. In the part 1, we talk about the causative agent, the transmission and the life cycle in the human host.
Now, when I talk about malaria, kids, this is a mosquito borne infectious […]
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Hello, students, welcome to the lecture video of the chapter Alternating Current. Current which varies with respect to the time over the range of values. So, in this module we will be solving the problems from a very simple concept, phase shift and time period. So, […]
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Hello, students, in this module we are going to look at a few important terms related to calorimetry and a very important principle of calorimetry based on which we have a number of questions coming up in the further modules.
So I want you to […]
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Welcome back, students, so, students we were talking about one beautiful example which we left in between, let’s continue that example. Well, that example was that there was this system and we were supposed to find accelerations. Well, we had reached till this state wherein we […]
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Welcome back, students.
So, students, we were talking about friction problems let us continue with few more examples.
Now in this given example we have two blocks, A and B. There is a force of 120 Newton which is acting on the left of […]
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Hello students, we are studying the chapter structure of atoms. So, in this module I will continue what we were discussing that is the radial probability curves. So, earlier we discussed how to calculate the total probability, right. So, for which we took a shell at […]
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Hello, students, let us continue our discussion on redox reactions. Now, in the last modules we will be discussing about calculation of equivalent weights of oxidising agents and reducing agents and we also defined a very important term z factor. Today we will continue to discuss […]
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