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Which of the following reaction is not f...

Which of the following reaction is not feasible?

A

`2KI+Br_(2)rarr2KBr+I_(2)`

B

`2H_(2)O+2F_(2)HF+O_(2)`

C

`2KBr+I_(2)rarr2KI+Br_(2`

D

`2KBr+Cl_(2)rarr2KCl+Br_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`2KBr+I_(2)rarr2KI+Br_(2)`
Iodine is a less electronegative as compared to Bromine, hence iodine does not change `Br^(-)` to `Br_(2)`.
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A2Z-P BLOCK ELEMENTS ( GROUP 15,16,17,18)-AIPMT/NEET Questions
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  11. Which one of the following configurations represents a noble gas?

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  12. Which of the following is monoatomic?

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  13. The noble gas which forms maximum number of compound is

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