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HBr//HI are prepared by heating...

`HBr//HI` are prepared by heating

A

Sodium, `Br_(2)//I_(2)` and water

B

Phosphorus `Br_(2)//I_(2)` and water

C

Potassium, `Br_(2)//I_(2)` and water

D

Selenium, `Br_(2)//I_(2)` and water

Text Solution

Verified by Experts

The correct Answer is:
B
Bromine reacts with `s,P,As……..`
`2P+3Br_(2)rarr2PBr_(3)`
Iodine react with `P,Fe,K`
`2P+3I_(2)rarr2PI_(3)`
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