1.

In the chromyl chloride test, the reagent used is [AMU 1983]

A. \[{{K}_{2}}Cr{{O}_{4}}\]
B. \[Cr{{O}_{3}}\]
C. \[{{K}_{2}}C{{r}_{2}}{{O}_{7}}\]
D. \[{{\left( N{{H}_{4}} \right)}_{2}}C{{r}_{2}}{{O}_{7}}\]
Answer» D. \[{{\left( N{{H}_{4}} \right)}_{2}}C{{r}_{2}}{{O}_{7}}\]


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