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Preparations and Uses of Sodium Bicarbonate and Common Salt

If 1 stands...

Question

If $1$ stands for true and $0$ stands for false, then choose the correct code for the following statement:
$S O_{2}$ turns acidified $K_{2} C r_{2} O_{7}$ solution into a colorless solution.

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Solution

Sulphur dioxide reduces potassium dichromate solution to chromic sulphate. Due to this, the orange colour of the solution turns green. Hence, the given statement is false.

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Preparations and Uses of Sodium Bicarbonate and Common Salt

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