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What may be expected to happen when phos...

What may be expected to happen when phosphine gas is mixed with chlorine gas ?

A

`PCl_(3)` and HCl are formed and the mixture warms up

B

`PCl_(5)` and HCl are formed and the mixture cools down

C

`PH_(3).Cl_(2)` is formed with warming up

D

The mixture only cools down.

Text Solution

Verified by Experts

The correct Answer is:
B
`PH_(3)+4Cl_(2) to PCl_(5) +HCl`
The reaction is exothermic in nature.
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