$K_{2}Cr_{2}O_{7}\overset{\mathrm{\Delta}}{\rightarrow}K_{2}CrO_{4} + O_{2} + X$. In the above reaction $X$ is

Question

Dr. Abubacker · Accepted Answer

(c)
Potassium dichromate, on heating give oxygen and chromic oxide $\left( Cr_{2}O_{3} \right)$
$4K_{2}Cr_{2}O_{7}\overset{\mathrm{\Delta}}{\rightarrow}4K_{2}{Cr}_{2}O_{4} + 3O_{2} + 2Cr_{2}O_{3}$

Q. $K_{2}Cr_{2}O_{7}\overset{\mathrm{\Delta}}{\rightarrow}K_{2}CrO_{4} + O_{2} + X$. In the above reaction $X$ is

Explanation

Reviewed by Dr. Abubacker

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