What changes does not occur when K_2Cr_2O_7 react with H_2O_2 sol… - Vidyadip

MCQ

What changes does not occur when $K_2Cr_2O_7$ react with $H_2O_2$ solution

A
Orange colour of solution turns blue
✓
$O.S$. of $Cr$ atom decreases
C
$O.S.$ of $Cr$ atom remains constant
D
None of these

✓

Answer

Correct option: B.

$O.S$. of $Cr$ atom decreases

b

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