The reactions of high molecularity are rare, because

Question: The reactions of high molecularity are rare, because
[A].

of very large activation energy of many bodies.

[B].

of low probability of many body collisions.

[C].

many body collisions are not favoured energetically.

[D].

of requirement of very large concentration for such reactions.

Answer: Option B

Explanation:

No answer description available for this question.

With the lowering of equiliDrium pressure, at a given temperature, the amount of ad-sorbate on the adsorbent

Question: With the lowering of equiliDrium pressure, at a given temperature, the amount of ad-sorbate on the adsorbent
[A].

increases.

[B].

decreases.

[C].

remains same.

[D].

either (a) or (b), depends on the system.

Answer: Option B

Explanation:

No answer description available for this question.