Home
Class 12
CHEMISTRY
Statement - The boiling point of 0.1 M...

Statement - The boiling point of `0.1 M` urea solution is less than that if `0.1M KCl` solution.
Explanation -Elevation of boiling point is directly proportional to the number of species present in the solution.

A

If both assertion are reason are correct and reason is correct explanation for assertion.

B

If both assertion and reason are corrct but reason is not correct explanation for assertion.

C

If assertion is corrct but reason is incorrect.

D

If assertion and reason both are incrrect.

Text Solution

Verified by Experts

The correct Answer is:
a

Reason is the correct explanation for assertion.
Promotional Banner

Similar Questions

Explore conceptually related problems

Statement The boiling point of 0.1 M urea solution is less than that if 0.1M KCl solution. Elevation of boiling point is directly proportional to the number of species present in the solution.

Assertion (A): The boiling point of 0.1 M solution is less that that of 0.1 M'KCl solution. Reason (R): Elevation of boiling point is directly proportional to the number of species present in the solution.

Each question contains STATEMENT-I(Assertion) and STATEMENT-2(Reason).the statement carefully and mark the correct answer accoring to the instrution given below: STATEMENT - 1 : The boiling point of 0.1 M urea solution is less than that of 0.1 M KClsolution. STATEMENT - 2 : Elevation of boiling point is directly proportional to the number of moles of non-volatile solute particles present in the solution.

Statement The vapour pressure of 0.1 M sugar solution is more than that of 0.1 M potassium chloride solution. Explanation Lowering of vapour pressure is directly proportional to the number of species present in the solution.

Statement The vapour pressure of 0.45 molar urea solution is more than that of 0.45 molar solution of sugar. Explanation Lowering of vapour pressure is directly proportional to the number of species present in the solution.

STATEMENT-1 : The frezing point of 0.05 M urea solution is different from that of 0.05 M sodium chloride solution. STATEMENT-2 : The dpression in freezing point is directly proportional to the number of species present in the solution.

The boiling point of 0.1 M KCl solution is ………..than 100^(@)C .

Elevation in boiling point of 0.1 m CaCl_(2) , solution less / more than 0.1 m NaCl solution.