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  • Chromate ions dissolved in aqueous solution reacts with hydrogen peroxide to give an unstable compound that dissolves in amyl alcohol to give blue colour. What is the compound?<div class='qna-o

Chromate ions dissolved in aqueous solution reacts with hydrogen peroxide to give an unstable compound that dissolves in amyl alcohol to give blue colour. What is the compound?

Option: 1

\mathrm{CrO}_3 \\


Option: 2

\mathrm{Cr}_2 \mathrm{O}_3 \\


Option: 3

\mathrm{CrO} \\


Option: 4

\mathrm{CrO}_5


Answers (1)

best_answer

\mathrm{CrO}_4^{2-}+2 \mathrm{H}^{+}+2 \mathrm{H}_2 \mathrm{O}_2 \rightarrow \mathrm{CrO}_5+3 \mathrm{H}_2 \mathrm{O}

Posted by

vishal kumar

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