What would happen when a solution of potassium chromate is treated with an excess of dilute nitric acid [AIEEE 2003]

\[CrO_{4}^{2-}\] is reduced to \[+3\] state of \[Cr\]

\[C{{r}^{3+}}\] and \[C{{r}_{2}}O_{7}^{2-}\] are formed

\[C{{r}_{2}}O_{7}^{2-}\]and \[{{H}_{2}}O\] are formed

\[CrO_{4}^{2-}\] is oxidized to \[+7\] state of \[Cr\]

What would happen when a solution of potassium chromate is treated wit

1.	What would happen when a solution of potassium chromate is treated with an excess of dilute nitric acid [AIEEE 2003]
A.	\[C{{r}^{3+}}\] and \[C{{r}_{2}}O_{7}^{2-}\] are formed
B.	\[C{{r}_{2}}O_{7}^{2-}\]and \[{{H}_{2}}O\] are formed
C.	\[CrO_{4}^{2-}\] is reduced to \[+3\] state of \[Cr\]
D.	\[CrO_{4}^{2-}\] is oxidized to \[+7\] state of \[Cr\]
Answer» C. \[CrO_{4}^{2-}\] is reduced to \[+3\] state of \[Cr\]

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What would happen when a solution of potassium chromate is treated with an excess of dilute nitric acid [AIEEE 2003]

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