If the ratio of isothermal and adiabatic elasticities is $$\frac{E_{S}}{E_{T}}$$ then which of the
following are not true?

A. $$\frac{E_{S}}{E_{T}} = \frac{C_{P}}{C_{V}}$$ $$
B. $$\frac{E_{S}}{E_{T}} = \frac{C_{V}}{C_{P}}$$ $$
C. $$\frac{E_{S}}{E_{T}} = C_{P} - C_{V}$$
D. $$\frac{E_{S}}{E_{T}} = C_{P} C_{V}$$

Choose the correct answer from the options given below:

A

(A), (B) and (D) only.

B

(A), (B) and (C) only.

C

(A), (B), (C) and (D).

D

(B), (C) and (D) only.