EASY
12th West Bengal Board
IMPORTANT
Earn 100

Explain the term mass fraction and mole fraction.

Important Questions on Solutions

EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 2 - Solutions>REVIEW EXERCISES>Q 11
State Raoult's law. State the factors responsible for deviations from this law. Illustrate deviations with suitable examples.
EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 2 - Solutions>REVIEW EXERCISES>Q 12
What are ideal and non-ideal solutions? Give one example of each.
EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 2 - Solutions>REVIEW EXERCISES>Q 13
Using Raoult's law how could you distinguish between ideal and non-ideal solutions?
EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 2 - Solutions>REVIEW EXERCISES>Q 14
How can you justify the observation that the vapour pressure of solution of a non-volatile solute in a given solvent is less than that of pure solvent. Also state the law concerning the observation.
EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 2 - Solutions>REVIEW EXERCISES>Q 15
Give any two examples of each type of liquid solutions showing positive and negative deviations.
EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 2 - Solutions>REVIEW EXERCISES>Q 16
State Raoult's law. Explain from it why the vapour pressure of a solution is always less than that of a pure solvent.
EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 2 - Solutions>REVIEW EXERCISES>Q 17
Write two differences between ideal and non-ideal solutions.
EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 2 - Solutions>REVIEW EXERCISES>Q 18
Give important differences between solutions showing positive and negative deviations.