Question

By the speed of 28.5km/hrs a man will cover the distance of in 3hrs and 48min.
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Answer 1

KMnO4- KOH gives compound ‘C’. Compounds ‘A’, ‘B’ and ‘C’ respectively are :

a) Benzaldehyde, Benzyl alcohol, potassium salt of Benzoic acid

b) Benzaldehyde, potassium salt of Benzoic acid, Benzyl alcohol

c) Benzaldehyde, Benzoic acid, Benzyl alcohol

d) Benzoic acid, Benzyl alcohol, Benzaldehyde

(iv) An organic compound ‘X’ with molecular formula C3H8O on reaction with this

copper based catalyst gives compound ‘Y’ which