NEET UG CHEMISTRY MCQ: THERMODYNAMICS

1 Easy

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Application +4 | -1

C_p

and

C_v

for a gas are

0,125 {cal} / {g}

and

0,075 {cal} / {g}

respectively. Which one of the gas has these values?

View answer and explanation

Correct option: C

{Ar}

Argon (Ar) is the correct answer because it is a monatomic gas, and for monatomic gases,

C_p - C_v = R

. The given values are close to R when converted to appropriate units.

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