24. The amount of heat energy required to
raise the temperature of 2 grams of
helium from 27°C to 127°C is
(approximately)
(K, = 1.38x10-23 Jk-!, Avagadro's number=6x1023
1) 580.2 J
2) 600.5 J
3) 623 J
4) 642.3 J
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sorry. for this....
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