CH3CHO can be prepared byI CH3COCl+H2 →Pd/BaSO4 CH3CHO +HClII CH2 =CH2 +O2 →in waterPdII/Cu II CH3CHOWhich of the above is in accordance with NGT rules?

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Only II

Only I

Both (1) and (2)

None of these

answer is A.

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Detailed Solution

Method I uses Pd/BaSO4 . BaSO4 causes toxic problems in water. Hence, this synthesis is not in accordance with NGT rules. Method II is desirable.

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