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Class 11
Chemistry
Organic Chemistry Some Basic Principles and Techniques
the reaction ch3ch2i koh aq rarr ch3ch2oh...

Question:
The reaction:

CH₃CH₂I + KOH(aq) → CH₃CH₂OH + KI

is classified as :

(a) electrophilic substitution

(b) nucleophilic substitution

(c) elimination

(d) addition

Answer:

CH₃CH₂I + KOH(aq) → CH₃CH₂OH + KI

It is an example of nucleophilic substitution reaction. The hydroxyl group of KOH (OH-) with a lone pair acts as a nucleophile and substitutes iodide ion in CH₃CH₂I to form ethanol.

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Question:
The reaction:

CH₃CH₂I + KOH(aq) → CH₃CH₂OH + KI

is classified as :

(a) electrophilic substitution

(b) nucleophilic substitution

(c) elimination

(d) addition

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Question: The reaction: CH3CH2I + KOH(aq) → CH3CH2OH + KI is classified as : (a) electrophilic substitution (b) nucleophilic substitution (c) elimination (d) addition

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Question:
The reaction:

CH₃CH₂I + KOH(aq) → CH₃CH₂OH + KI

is classified as :

(a) electrophilic substitution

(b) nucleophilic substitution

(c) elimination

(d) addition