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10) 550kJ of heat is transferred to to a rigid tank with a 6 cubic meter volume containing air, initially at 435 kPa and 35 d
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Answer #1

Since the tank is rigid hence volume of tank will not change on transferring heat. And we know that work done is given by area under curve of pv diagram since volume doesn't change therefore area under curve will be zero. Therefore work done in this process will be zero. Hence option B will be correct choice.

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