Salicylic acid on heating with soda lime gives

Salicylic acid on heating with sodalime forms:

Salicylic acid on heating with soda lime (CaO+NaOH) gives :

Assertion: Sodium salt of butanoic acid on heating with soda lime gives butane. Reason: Decarboxylation reaction yields alkanes having same number of carbon atoms as the parent acid.

Anhydrous sodium acetate on heating with soda lime gives _______.

Anhydrous sodium acetate on heating with soda lime gives _______.

Benzoic acid, when heated with soda lime gives ______