Reaction between sodium ethoxide and bromoethane yields

Explain the reaction between sodium metal and bromoethane in dry ether.

Sodium ethoxide reacts with iodoethane to yield,

An alkyl chloride produces a single alkene on reaction with sodium ethoxide and ethanol. The alkene further undergoes hydrogenation to yield 2-methylbutane. Identify the alkyl chloride from amongst the following :

An alkyl chloride produces a single alkene on reaction with sodium ethoxide and ethanol. The alkene further undergoes hydrogenation to yield 2-methylbutane. Identify the alkyl chloride from amongst the following :

Heating together sodium ethoxide and ethyl chloride will give :

Wurtz reaction using bromoethane yields

Wurtz reaction using bromoethane yields