question_answer

Observe the given reactions :

1.\[FeC{{l}_{3}}\,\,\,Solution+Zn\to product\,\,X\]

2. \[FeC{{l}_{3}}\,\,\,Solution+{{H}_{2}}\,\,gas\to product\,\,Y\]

\[FeC{{l}_{3}}\] solution gives blue colour with \[{{K}_{4}}[Fe{{(CN)}_{6}}]\], hence

A) X also gives blue colour with \[{{K}_{4}}[Fe{{(CN)}_{6}}]\]

B) Y also gives blue colour with \[{{K}_{4}}[Fe{{(CN)}_{6}}]\]

C)  Both X and Y give blue colour with \[{{K}_{4}}[Fe{{(CN)}_{6}}]\]

D)  None gives colour with \[{{K}_{4}}[Fe{{(CN)}_{6}}]\].