In order to get propane gas which, of the following should be subjected to sodalime decarboxylation?

In order to get propane gas which, of the following should be subjecte

1.	In order to get propane gas which, of the following should be subjected to sodalime decarboxylation?
Answer» SODIUM formate Mixture of sodium acetate and sodium ethanoate Sodium butyrate Sodium propionate Solution :`C_(3)H_(7)COONa+NaOH OVERSET(CaO)underset(Delta)rarrC_(3)H_(8)+Na_(2)CO_(3)`