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Calculate change in internal energy when...

Calculate change in internal energy when 5 mole of hydrogen is heated to `20^@C` from `10^@C` . Special heat of hydrogen at constant pressure is 8 cal/mole`"^@C`.

A

200 cals

B

350 cals

C

300 cals

D

475 cals

Text Solution

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The correct Answer is:
C
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