In the given reaction CH3−CH2−Br Na/dry ether−−−−−−−−→ Product; Product will be:
Mixture of butane, ethene and ethane
Mixture of ethene and ethane
Pure n-butane
Mixture of butane and hydrogen
C2H5−Br+2Na+Br−C2H5Dry either−−−−−−→C2H5−C2H5+2NaBr