問題詳情
4. Compounds X and Y have the same mass, but compound Y has two more atoms in itsstructure. Which statements must be true?
(A) Cv for compound X is greater than Cv for Y
(B) Cv for compound X is less than C, for Y
(C) Cpforcompound X is greater than Cp for Y
(D) Cp, for compound X is less than Cp for Y
(E) B and D
參考答案