JEE Mains Chemistry Past PapershardMCQ SINGLE

Which of the following electronegativity order is incorrect ? (A) S < Cl < O < F (B) Al < Mg < B < NJEE Mains Chemistry Past Papers Chemistry Question

Question

Which of the following electronegativity order is incorrect ? (A) S < Cl < O < F (B) Al < Mg < B < N (C) Mg < Be < B < N (D) Al < Si < C < N

Answer: B

💡 Solution & Explanation

Mg < Al < B < N EN : 1.2 1.5 3

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