In which of the following molecules the central atom does not have sp³ hybridization?

The pressure exerted by 6.0 g of methane gas in a 0.03 m³ vessel at 129^oC is (Atomic masses : C = 12.01, H = 1.01 and R = 8.314 J K^$$-$$1 mol^$$-$$1 )

Match List I (Equations) with List II (Type of processes) and select the correct option.

List I		List II
Equations		Type of processes
A.	Kp > Q	(i)	Non- spontaneous
B.	$$\Delta $$Go < RT ln Q	(ii)	Equilibrium
C.	Kp = Q	(iii)	Spontaneous and endothermic
D.	T > $${{\Delta H} \over {\Delta S}}$$	(iv)	Spontaneous

Three moles of an ideal gas expanded spontaneously into vacuum. The work done will be