If 1700 cal of heat is added to a system while the system
If 1700 cal of heat is added to a system while the system does work equivalent to 3000 cal by expanding against the surrounding atmosphere, the value of ?E for the process is
a. -1300 cal
b. 4700 cal
c. 1300 cal
d. -4700 cal
e. 2350 cal
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If 1700 cal of heat is added to a system while the system does work equivalent to 3000 cal by expanding against the surrounding atmosphere, the value of E for the process is
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