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Organic Chemistry Questions and Answers – Preparation of Amines – 2 | Organic Chemistry Multiple Choice Questions and Answers

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(1) Which of the following reaction does not form amines?

(a) RX + NH3

(b)

[A] (a)
[B] (b)
[C] (c)
[D] (d)
Answer: (c)
(2) Starting from propanoic acid, the following reactions were carried out, what is the compound Z?

[A] CH3−CH2−Br
[B] CH3−CH2−NH2
[C] CH3-CH2-COBr
[D] CH3−CH2−CH2−NH2
Answer: CH3−CH2−NH2

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(3) In the given equation, what is the final product C?

[A] Ammonium acetate
[B] Acetamide
[C] Amino methane
[D] Ethanal
Answer: Amino methane
(4) Which of the following reactions will not give primary amine?
[A] CH3CONH2 + KOH.Br2
[B] CH3CN + LiAlH4
[C] CH3NC + LiAlH4
[D] CH3CONH2 + LiAlH4
Answer: CH3NC + LiAlH4
(5) Gabriel’s phthalimide synthesis is used for the preparation of which amine?
[A] Primary aromatic amine
[B] Secondary amine
[C] Primary aliphatic amine
[D] Tertiary amine
Answer: Primary aliphatic amine
(6) What will be the product of the following reaction?

[A] Propanamine
[B] N-methylpropaneamine
[C] N, N-dimethylpropanemamine
[D] Ethyl amine
Answer: Propanamine
(7) What will be the product of the following reaction?

[A] Propanamine
[B] N-methylpropaneamine
[C] N, N-dimethylpropanemamine
[D] Ethyl amine
Answer: N-methylpropaneamine
(8) What will be the product of the following reaction?

[A] Propanamine
[B] N-methylpropanamine
[C] N, N-dimethylpropanmamine
[D] Ethyl amine
Answer: N-methylpropanamine
(9) Which type of amine is produced by reaction of ketones with primary amines, followed by reduction?
[A] Secondary Aromatic amine
[B] N-substituted amine
[C] N, N-disubstituted amine
[D] Primary aromatic amine
Answer: N-substituted amine
(10) Which type of amine is produced by reaction of ketones with secondary amines, followed by reduction?
[A] Secondary Aromatic amine
[B] N-substituted amine
[C] N, N-disubstituted amine
[D] Primary aromatic amine
Answer: N, N-disubstituted amine

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