For a `H_2` like gas (at 298 K) having `T_B=108 k`, select the only correct option-

Options

A. (III)(iii)(P)
B. (IV)(iii)(Q)
C. (III)(ii)(Q)
D. (III)(i)(S)

Answer

C

Explanation

for `H_2` the like gas, `a=0` `T_B=108 k=a/(bR)`
`implies P(V_m-b)=RT implies T_C=8/24(a/(bR))=8/27xx108=32 k`
`implies z=1+(Pb)/(RT)`
`because Z gt 1 implies` Repulsive tendencies will dominate.