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  1. Tardigrade
  2. Question
  3. Chemistry
  4. Paragraph 4 A substance (X) contains 41.37 % C, 6.89 % H. 0.116 gm of (X) gave NH 3, which was absorbed in 50 ml of N / 10 H 2 SO 4. The excess of acid required 30 ml of N / 10 NaOH for neutralisation. (X) on treatment with HNO 2 gave succinic acid. (X) on heating lost NH 3 to give (A). (A) reacts with Br 2 and NaOH to give (B) containing 41.02 % C , 5.88 % H, and 11.96 % N. (B) on further treatment with Br 2 and NaOH gives (C) (3-amino propanoic acid). (C) reacts with HNO 2 to give β-hydroxy-propanoic acid. Compound (C) is:

Q. Paragraph 4
A substance (X) contains C, H. of gave , which was absorbed in of . The excess of acid required of for neutralisation. (X) on treatment with gave succinic acid. (X) on heating lost to give (A). (A) reacts with and to give (B) containing , and . (B) on further treatment with and gives (C) (3-amino propanoic acid). (C) reacts with to give -hydroxy-propanoic acid.
Compound (C) is:

Amines Report Error

Solution:

Percentage of ?
Total acid .
Excess acid .
Acid used .
Percentage of



Formula ; degree of unsaturation .

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