In the following reaction. \[{{C}_{2}}{{H}_{5}}O{{C}_{2}}{{H}_{5}}+4H\ – McqOptions

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1.	In the following reaction. \[{{C}_{2}}{{H}_{5}}O{{C}_{2}}{{H}_{5}}+4H\xrightarrow{Red\,P+HI}2X+{{H}_{2}}O;\] X is
A.	ethane
B.	ethylene
C.	butane
D.	propane
Answer» B. ethylene

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