By which one of the following compounds both CH_4 and CH_3 - CH_3 can be prepared in one step?

By which one of the following compounds both CH_4 and CH_3 - CH_3 can

1.	By which one of the following compounds both CH_4 and CH_3 - CH_3 can be prepared in one step?
Answer» `CH_3I` `CH_3OH` `CH_3CH_2I` `C_2H_5OH` Solution :I) `CH_3 I + HI overset("RED" P, 453K)to CH_4 + I_2` II) `CH_3I + 2Na + ICH_3 underset("WURTZ REACTION")overset(DELTA)to CH_3-CH_3 + 2NaI`