Day 572: JEE Mains Chemistry

1. A.
   $- {CH}_{2}{NH}_{2}$
2. B.
   $- {CONH}_{2}$
3. C.
   $- CHO$
4. D.
   $- COOH$

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1. A.
2. B.
3. C.
4. D.

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1. A.
   Heating trans but-2-en-1,4-dioic acid
2. B.
   treating trans but-2-en-1,4-dioic acid with alcohol and acid
3. C.
   treating cis but-2-en-1,4-dioic acid with alcohol and acid
4. D.
   Heating cis but-2-en-1,4-dioic acid

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1. A.
   2 enantiomers and 2 mesomers
2. B.
   2 identical mesomers
3. C.
   2 enantiomers
4. D.
   1 racemic and 2 enantiomers

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1. A.
2. B.
3. C.
4. D.

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