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QJEEM16Ph72bf: JEE Main 2016 Physics - Class 11 JEEM16Ph72bf Solution: The ratio of work done by an ideal monoatomic gas to the heat…

The ratio of work done by an ideal monoatomic gas to the heat supplied to it in an isobaric process is :

Multiple Choice Options

  • A 35
  • B 23
  • C 32
  • D 25

Step-by-Step Verified Solution

In an isobaric process,

Heat supplied, Q = n Cp Δ T

Work done, w = nRΔT

∴   Ratio = wQ = nRΔTnCpΔT

=   R52R

=   25

[Cp = 52 R for monoatomic gas]

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