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← JEE Main 2022 · 26 Jul · Shift 1
ChemistrySingle correct+4 / -1Question 77 of 90

JEE Main 2022 · 26 Jul · Shift 1, Chemistry question 77

The correct stability order of the following diazonium salt is

Four benzenediazonium chlorides: (A) 4-methoxy, (B) 4-nitro, (C) unsubstituted, (D) 4-cyano.
Choose one option
Answer and worked solution

Official answer: B

Stability. Electron donation stabilises the diazonium ion: p-OCH₃ > H > p-CN > p-NO₂.

(B)