question_answer

The correct match between item 'I' and item 'II' is:

	Item 'I' (Compound)		Item 'II' (Reagent)
[a]	Lysine	(p)	1-naphtol
[b]	Furfural	(q)	Ninhydrin
[c]	Benzyl alcohol	(r)	\[KMn{{O}_{4}}\]
[d]	Styrene	(s)	Ceric ammonium nitrate

A) [a]-(q), [b]-(p), [c]-(s), [d]-(r)

B) [a]-(q), [b]-(p), [c]-(r), [d]-(s)

C) [a]-(r), [b]-(p), [c]-(q), [d]-(s)

D) [a]-(q), [b]-(r), [c]-(s), [d]-(p)

Correct Answer: A

Solution :

Lysine is an amino acid, nindydrin test is used for amino acids. Furfural reacts with 1-napthol to give violet colouration. Benzyl alcohol undergoes reaction with eerie ammonium nitrate to give red colouration. Styrenedischarges colour of\[KMn{{O}_{4}}.\]