P-Block Elements Ques 124

Question: $ B{{r}^{-}} $ is converted into $ Br_2 $ by using

[CPMT 1987]

Options:

A) $ Cl_2 $

B) Conc. $ HCl $

C) $ HBr $

D) $ H_2S $

Show Answer

Answer:

Correct Answer: A

Solution:

$ Cl_2+2B{{r}^{-}}\to 2C{{l}^{-}}+Br_2 $



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