Which of the following gases when passed through warm dilute solution of \[{{H}_{2}}S{{O}_{4}}\] in presence of \[HgS{{O}_{4}}\] gives acetaldehyde [EAMCET 1986]

Which of the following gases when passed through warm dilute solution

1.	Which of the following gases when passed through warm dilute solution of \[{{H}_{2}}S{{O}_{4}}\] in presence of \[HgS{{O}_{4}}\] gives acetaldehyde [EAMCET 1986]
A.	\[C{{H}_{4}}\]
B.	\[{{C}_{2}}{{H}_{6}}\]
C.	\[{{C}_{2}}{{H}_{4}}\]
D.	\[{{C}_{2}}{{H}_{2}}\]
Answer» E.

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Which of the following gases when passed through warm dilute solution of \[{{H}_{2}}S{{O}_{4}}\] in presence of \[HgS{{O}_{4}}\] gives acetaldehyde [EAMCET 1986]

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