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X, Y and Z containers are placed at 25^@...

X, Y and Z containers are placed at `25^@` C. Then, decrease in temperature is more in___

A

X

B

Y

C

Z

D

Cannot be predicted.

Text Solution

Verified by Experts

The correct Answer is:
B
Petrol is a highly volatile liquid and undergoes evaporation, which causes cooling. Rate of evaporation is directly proportional to the surface area of the liquid. In the case of container .Y, the rate of evaporation is more, and hence, decrease in temperature is more.
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