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A sample of ideal gas undergoes isothermal expansion in a reversible manner from volume  to volume . The initial pressure is  and the final pressure is . The same sample is then allowed to undergo reversible expansion under adiabatic conditions from volume to . The initial pressure being same but final pressure is

The work of expansion in adiabatic process  is related to work of expansion in isothermal process  as

a)

b)

c)

d)



Question ID - 103880 | SaraNextGen Top Answer

A sample of ideal gas undergoes isothermal expansion in a reversible manner from volume  to volume . The initial pressure is  and the final pressure is . The same sample is then allowed to undergo reversible expansion under adiabatic conditions from volume to . The initial pressure being same but final pressure is

The work of expansion in adiabatic process  is related to work of expansion in isothermal process  as

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (b) -

(b)

Work in reversible isothermal expansion is greater than work done in adiabatic expansion

127 votes


127