540 calories of heat convert 1 cubic centimeter of water at \[{{100}^{ – McqOptions

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1.	540 calories of heat convert 1 cubic centimeter of water at \[{{100}^{o}}C\] into 1671 cubic centimeter of steam at \[{{100}^{o}}C\] at a pressure of one atmosphere. Then the work done against the atmospheric pressure is nearly
A.	540 cal
B.	40 cal
C.	Zero cal
D.	500 cal
Answer» C. Zero cal

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