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Which of the following can be used to pr...

Which of the following can be used to prepare chlorine water ?

A

`KMnO_(4)+"conc."HCl`

B

`KMnO_(4)+"dil"HCl`

C

`KMnO_(4)+KCl`

D

`KMnO_(4)(s)+NaCl(aq)`

Text Solution

Verified by Experts

The correct Answer is:
A
`2KMnO_(4)+16HClrarr2KCl+2MnCl_(2)+5Cl_(2)+8H_(2)O`
(B),(C ) and (D) are not possible.
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