The heating of `(NH_(4))2Cr_(2)O_(7)` produces another chromium compound along with `N_(2)` gas. The change of oxidation state of Cr in the reaction isA. `+6 "to" +2`B. `+7 " to " +4`C. `+8 " to " +4`D. `+6 " to " +3`

The heating of `(NH_(4))2Cr_(2)O_(7)` produces another chromium compou

1.	The heating of `(NH_(4))2Cr_(2)O_(7)` produces another chromium compound along with `N_(2)` gas. The change of oxidation state of Cr in the reaction isA. `+6 "to" +2`B. `+7 " to " +4`C. `+8 " to " +4`D. `+6 " to " +3`
Answer» Correct Answer - D `(NH_(4))underset(+6)underset(darr)(underline(Cr_(2)))O_(4) to N_(2)+underset(+3)underset(darr)(underline(Cr_(2)))O_(3)+4H_(2)O` `+6 " to " +3`

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The heating of `(NH_(4))2Cr_(2)O_(7)` produces another chromium compound along with `N_(2)` gas. The change of oxidation state of Cr in the reaction isA. `+6 "to" +2`B. `+7 " to " +4`C. `+8 " to " +4`D. `+6 " to " +3`

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