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CBSE Class 12 Chemistry 2023 Delhi Set 1 Solved Paper

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Question : 24 of 35
Marks: +1, -0
(a) (i) Draw the zwitter ion structure for sulphanilic acid.
(ii) How can the activating effect of −NH2 group in aniline be controlled?
OR
(b) (i) Complete the reaction with the main product formed:

(ii) Convert Bromoethane to Propanamine.
Solution:     👈: Video Solution
(i)
(ii) The activating effect of −NH2 group can be reduce by friedal craft (Alkylation & Acetylation) process because nitrogen of aniline required positive charge and hence act as a strong deactivating group.
OR
(b) (i)

(ii) CH3−CH2−BrBromoethane─────▸Sn∕KCN CH3−CH2−CN ────────▸2[H]Na∕C2H5−OHCH3−CH2−CH2−NH2Propanamine
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