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When NaCl is heated with K(2)Cr(2),O(7) ...

When NaCl is heated with `K_(2)Cr_(2),O_(7)` in sulphuric acid, the red vapours formed is because of

A

`NaBr`

B

`NaCl`

C

`NaNO_(3)`

D

`Nal`

Text Solution

Verified by Experts

The correct Answer is:
B
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