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Identify in which of the following case ...

Identify in which of the following case can the average molecular mass of the mixture be 150 at same instant in a reaction

A

`N_(2)(g) + 3H_(2)(g) rArr 2NH_(3)(g)`

B

`PCl_(3)(g) + Cl_(2)(g) rArr PCl_(5)(g)`

C

`H_(2)(g) + 1/2 O_(2)(g) rArr H_(2)O(g)`

D

`H_(2)(g) + Cl_(2)(g) rArr 2HCl(g)`

Text Solution

Verified by Experts

The correct Answer is:
B
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