JEE Main 11 April 2015 Paper

Section: Physics

Question : 10 of 90

Marks: +1, -0

An experiment takes 10 minutes to raise the temperature of water in a container from 0°C to 100°C and another 55 minutes to convert it totally into steam by a heater supplying heat at a uniform rate.Neglecting the specific heat of the container and taking specific heat of water to be 1cal/g°C , the heat of vapourization according to this experiment will come out to be :

[Main 11 Apr 2015]

530 cal/g
540 cal/g
550 cal/g
560 cal/g

Validate

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