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Radhika Batra Grade: 11
        The pressure p and volume V of an ideal gas both increase in a process. 

a) Such a process is not possible.
b) The work done by the system is positive.
c) The temperature of the system must increase.
d) Heat supplied to the gas is equal to the change in internal energy.
3 years ago

Answers : (2)

Kevin Nash
askIITians Faculty
332 Points
										Sol. (d) Dq = DU + DW. This is the statement of law of conservation of energy. The energy provided is

utilized to do work as well as increase the molecular K.E. and P.E
3 years ago
Vinayak
11 Points
										If volume increase then work done is positive and from PV=nRT if volume and pressure increase the temperature will increase.(b)&(c)
										
4 months ago
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