For one mole of a mono atomic gas, match the following

Column – 1 [Thermo dynamic process]	Column – 2 [Bulk modulus]	Column-3 Slope of P – V graph
(I) Isothermal	(i) Infinity	(P) $-\frac{RT}{V^2}$
(II) Adiabatic	(ii) $\frac{5RT}{3V}$	(Q) zero
(III) Isobaric	(iii) $\frac{RT}{V}$	(R) Infinity
(IV) Isochoric	(iv) zero	(S) $-\frac{5RT}{3V^2}$

Pick correct combination for the given matrix

• A

  (IV) (ii)(R)

• B

  (IV) (iii) (R) 

• C

  (IV) (i) (R)

• D

  (IV) (iv) (R)