These videos are wonderful, you are so good at explaining this stuff, well done! You deserve alot move subscribers man, this channel needs to grow. As a chem-student, this video helped me alot. Thank you so much!
I just wanna said that there is some people like me is still need and watching this video even if it passed 4 years. Thank very much for every single word. Please don’t stop making videos.
I’ve always bridled to watch english videos of subjects that I don‘t understand but you sir showed me, that the language is no barrier. I understood it perfectly, especially with the visualization. Greetings from University of Bern, Switzerland
Hello sir you save my a lot of time I have just watched almost all the videos on the on RU-vid and my teacher is also talled me but I will unable to understand what is this law but with your lecture I am satisfied... Thanks
Fantastic video. Well structured workings on the board, which makes it very easy to follow. Very natural on the screen, which again makes it easy to understand the concepts. Will be using your videos a lot!
Nice video. Can you please explain how vapour pressure of a solution is different from partial pressure of an individual component present within the same mixture ?
I have a question. If we add salt to water then we raise its boiling point. And vapor pressure is also defined as the temperature at which a liquid boils. For example, the vapor pressure of water at 100 degrees Celcius is 1 atm (i.e. atmospheric pressure). So does adding solute reduce the vapor pressure or increase the vapor pressure?
I have a question. For the given problem in the video, by adding a non-volatile solute, we have reduced the overall vapor pressure of solution as against one with only water. From what I understand, having a higher vapor pressure means solution is volatile and hence lower BP. So, does that mean that by reducing the vapor pressure of solution, the BP of the solution has increased?
sry for the late reply. Yeah boiling point increases when vapour pressure is decreased. Thats why the boiling point of a solution is more than the boiling point of the pure solvent
Can you plz solve this mcq Q.1: The difference of temperature on °c and kelvin scale is : a : same b : Half c : one third d : one fouth Q .2: The cell will function if its emf is : a : -ve b : +ve c : may be -ve or +ve d : none of these Plzz reply