MCQ
Given below are two statements: one is labelled as Assertion(A) and the other is labelled as Reason (R).
Assertion(A) : Molar conductivity increases with decrease in concentration for weak electrolytes.
Reason (R) : No. of ions increases and No. of ions per unit volume decreases due to dilution. In the light of the above statements, choose the most appropriate answer from the options given below:
  • Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
  • B
    Both Assertion (A) and Reason (R) are true and Reason (R) is not the correct explanation of Assertion (A).
  • C
    Assertion (A) is true but Reason (R) is false
  • D
    Both Assertion (A) and Reason (R) are false

Answer

Correct option: A.
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
(A)Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free