When `Br_(2)` is mixed with phosphorous, first `PBr_(3)` is formed till all phosporous has reacted. If `Br_(2)` still remains, `PBr_(5)` is formed as far as possible. If equal masses of `Br_(2)` and P are mixed, which of the following will surely remain in the reaction mixtureA. PB. `PBr_(2)`C. `PBr_(5)`D. `Br_(2)`

When `Br_(2)` is mixed with phosphorous, first `PBr_(3)` is formed til

1.	When `Br_(2)` is mixed with phosphorous, first `PBr_(3)` is formed till all phosporous has reacted. If `Br_(2)` still remains, `PBr_(5)` is formed as far as possible. If equal masses of `Br_(2)` and P are mixed, which of the following will surely remain in the reaction mixtureA. PB. `PBr_(2)`C. `PBr_(5)`D. `Br_(2)`
Answer» Correct Answer - A::B `{:(2P+3Br_(2)rarr,2PBr_(3)),(2xx31,3xx 160),(62,480):}` If equal masses of phosphorous and bromine are mixed, phosphorous is excess reagent.

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