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Thermodynamic Processes

When the amou...

Question

When the amount of work done is 333 cal and change in internal energy is 167 cal, then the heat supplied is

A

166 cal

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B

333 cal

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C

500 cal

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D

400 cal

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Solution

The correct option is C 500 cal
According to first law of thermodynamics,

$Q = U + W$

$Q = (167 + 333)$ cal

$Q = 500$ cal

Hence, option C is correct.

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