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CBSE - XII Science - Chemistry - Solutions
What is difference between Henry's law and Raoult's law??
Asked by vandanakumari4235
11th October 2021,
3:18 AM
CBSE - XII Science - Chemistry - Solutions
what is atom
Asked by ranjankurout2
17th September 2020,
8:44 PM
CBSE - XII Science - Chemistry - Solutions
How do we find vant Hoff factor i
Asked by arnavvidudala20050
12th May 2020,
10:41 AM
CBSE - XII Science - Chemistry - Solutions
WHAT VOLUME OF 95 % SULPHURIC ACID ( DENSITY = 1.85 g cm^-3 ) AND WHAT MASS OF WATER MUST BE TAKEN TO PREPARE 100 cm^3 OF 15 % SOLUTION OF SULPHURIC ACID ( DENSTIY = 1.10 g cm^-3)?
Asked by kandappan
2nd April 2020,
8:07 PM
CBSE - XII Science - Chemistry - Solutions
the formula of relative lowering of vapour pressure that we have studied is pi - p/pi .but in some problems formula the denominator is p instead of pi. that is pi - p/ p .in which cases should we take like that
Asked by drtharape
20th March 2020,
7:47 PM
CBSE - XII Science - Chemistry - Solutions
Define Elevation of Boiling Point
Asked by bmoumita4141
3rd March 2020,
6:19 PM
CBSE - XII Science - Chemistry - Solutions
I need all the formulas of solutions lesson.
Asked by nireshbillygraham
8th September 2019,
11:39 AM
CBSE - XII Science - Chemistry - Solutions
2g of a substance dissolved in 40g of water produced a depression of 274.5K in the freezing point of water. Calculate the molecular mass of the substance .The molal depression constant for water is 274.85K per molal
Asked by mukundsharma70
5th August 2019,
10:50 PM
CBSE - XII Science - Chemistry - Solutions
The vapor pressure of water is 12300 Pa at 27 C. Calculate the vapor pressure of 0.5 M solution of a non dissociating/non associating solute in it.
Asked by lekhakarthikeyan
28th August 2018,
6:29 AM
