2000g of water at 30°C is mixed with 3000g of water
at 60°C, then final temperature becomes:
A.48°C
Cybec
C.68°C
0.78°C
If the volume of thermodynamic system decreases then:
A. Work is done by system
Bo Work is done on the system
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Answer:
68c
work is done by system
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Answered by
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Answer:
68c
work is done by system.....
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