Solutions 03 I Relative Lowering of Vapour Pressure due to Non Volatile Solute -Colligative Property
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0:00 - Introduction.
1:10 - Vapour Pressure In Non-Volatile.
20:45 - Colligative Property.
26:33 - Problems.
47:03 - End Of The Video.
Rans
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Same❤️
40:44 i cant solve by P°A-PA /p°A using this formulaa after 1/5 = x/40/1+x/40 can anyone plz help
Me too how do I find x it didn’t come out
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Whn I was thinking tht it is also happened tht lowering vapour should also be in option but just aftr whn I ends my thinking abt it
25:48 u taught tht " *if there is like
Lowering v.p. in option ,so it won't also be correct* "
I was surprised tht u aware us abt tht option
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24:44 is relative lowering formula is also applicable for volatile solute?
No
No
25:47 according to the text and Google vapour pressure lowering is a colligative property
I think you are missing a word RELATIVE . It’s relative lowering in vapour pressure which is colligative property.
incredible,sir it happens with me twice as you did at 18:47 i actually did that as i solve it down and did play the video,i mean what a co-incidence.
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Q2 at time 40:00 the answer shouldn't be 10 rather it would be 8 grams because this colligative property follows raoult's law which is appliccable when the solution is diluted
Check pyq of neet 2020 phase 2 it's the same question just the value asked there is molar mass of solute
How
Correct even my answer came out to be 8g
ha wahi to
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25:30
very important point of colligative property, Notice it.
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