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Organic Compounds Containing Nitrogen question

2012 · Q70
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Organic Compounds Containing Nitrogen question

2012 · Q70

NEETChemistryOrganic Compounds Containing NitrogenMCQ+4 / −1
An organic compound (C3H9N) (A), when treated with nitrous acid, gave an alcohol and N2 gas was evolved. (A) on warming with CHCl3 and caustic potash gave (C) which on reduction gave isopropylmethylamine. Predict the structure of (A)
  1. A
    AIPMT 2012 Mains Chemistry - Organic Compounds Containing Nitrogen Question 33 English Option 1
  2. B
    CH3CH2 −-− NH −-− CH3
  3. C
    AIPMT 2012 Mains Chemistry - Organic Compounds Containing Nitrogen Question 33 English Option 3
  4. D
    CH3CH2CH2 −-− NH2
View written solutionFree

Correct answer: A

As A gives alcohol on treatment with nitrous acid thus it should be primary amine. C3H9N has two possible structure with –NH2 group.

AIPMT 2012 Mains Chemistry - Organic Compounds Containing Nitrogen Question 33 English Explanation 1


As it gives isopropylmethylamine thus it should be isopropyl amine not n-propyl amine.
AIPMT 2012 Mains Chemistry - Organic Compounds Containing Nitrogen Question 33 English Explanation 2

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