1.

In a cyclic process, work done by the system is

Answer»

zero
more than the HEAT given to the system
equal to heat given to the system
inedpendent of heat given to the system

Solution :According to first low of thermodynamics
`DELTA Q = Delta U + Delta W`
Since in a cyclic process the system returns to its ORIGINAL state, so `Delta U = 0. :. Delta Q = Delta W`


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