JEE Main - Previous Year Papers JEE MAIN 2023 JEE MAINS 25 JAN- 2023 PAPER SHIFT -1 Single Correct MCQ
Published on: August 14, 2026

An athlete is given of glucose for energy. This is equivalent to of energy. The of this energy gained is utilized by the athlete for sports activities at the event. In order to avoid storage of energy, the weight of extra water he would need to perspire is (Nearest integer)

Assume that there is no other way of consuming stored energy.

Given: The enthalpy of evaporation of water is

Molar mass of C, H&O are 12,1 and

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The correct answer is:
360

(360)

Energy needed to perspire water

Moles of water evaporated moles

Weight of water evaporated

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