JEE Main 7 Jan 2020 Shift 1 Solved Paper

Section: Physics
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Question : 18 of 75
 
Marks: +1, -0
Two moles of an ideal gas with
CP
CV
=
5
3
are mixed with 3 moles of another ideal gas with
CP
CV
=
4
3
.
The value of
CP
CV
for the mixture is :
[7-Jan-2020 Shift 1]
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