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Hydrocarbons question

2016 · Q108
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Hydrocarbons question

2016 · Q108

NEETChemistryHydrocarbonsMCQ+4 / −1
For the following reactions :

(A)  CH3CH2CH2Br + KOH →\to→
                 CH3CH === CH2 + KBr + H2O
NEET 2016 Phase 1 Chemistry - Hydrocarbons Question 66 English
Which of the following statements is correct?
  1. A
    (A) is elimination, (B) and (C) are substitution reactions.
  2. B
    (A) is substitution, (B) and (C) are addition reactions.
  3. C
    (A) and (B) are elimination reactions and (C) is addition reaction.
  4. D
    (A) is elimination, (B) is substitution and (C) is addition reaction.
View written solutionFree

Correct answer: D

(A) Saturated compound is converted into unsaturated compound by removal of group of atoms hence, it is an elimination reaction.

(B) —Br group is replaced by —OH group hence, it is a substitution reaction.

(C) Addition of Br2 converts an unsaturated compound into a saturated compound hence, it is an addition reaction.

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