NCHMCT JEE 2018 Question Paper with solutions for online practice

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Question : 57 of 200

Marks: +1, -0

Assertion (A): Water kept in earthen pots gets cooled in summer. Reason (R): Evaporation causes cooling.

if both (A) and (R) are true and (R) is the correct explanation of (A).
if both (A) and (R) are true but (R) is not the correct explanation of (A)
if (A) is true but (R) is false.
if (A) is false but (R) is true.

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