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Ideal monoatomic gas is taken through a process dQ = 2dU. The molar heat capacity for the process is
(where, dQ is heat supplied and dU is change in internal energy) 

a
2.4 R
b
3R
c
R
d
2R

detailed solution

Correct option is B

ΔQ=2⋅ΔU      (Given)∴nC⋅ΔT=2nCVΔT or C=2CV=2×32R=3R

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