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Value of two principal specific heats of a gas `("in cal mol" K)^(-1)` determined by different students are given . Which is most relible ?A. 5,2B. 6,5C. 7,5D. 7,4

Answer» Correct Answer - C
As, `C_(p)-C_(v)=R=2"cal"("mol"K)^(-1)` . Difference in the two values must be 2.
`C_(p)=7and C_(v)=5`


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