question_answer

Calorie is defined as the amount of heat required to raise temperature of 1g of water by 1°C and it is defined under which of the following conditions [IIT-JEE (Screening) 2005]

A)            From 14.5°C to 15.5°C at 760 mm of Hg

B)            From 98.5°C to 99.5°C at 760 mm of Hg

C)            From 13.5°C to 14.5°C at 76 mm of Hg

D)            From 3.5°C to 4.5°C at 76 mm of Hg