What happens when 2-hydroxy benzoic acid is distilled with zinc dust, it gives [MP PET/PMT 1998]

What happens when 2-hydroxy benzoic acid is distilled with zinc dust,

1.	What happens when 2-hydroxy benzoic acid is distilled with zinc dust, it gives [MP PET/PMT 1998]
A.	Phenol
B.	Benzoic acid
C.	Benzaldehyde
D.	A polymeric compound
Answer» C. Benzaldehyde

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What happens when 2-hydroxy benzoic acid is distilled with zinc dust, it gives [MP PET/PMT 1998]

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