JEE Mains Chemistry Past PapershardMCQ SINGLE

Match List I with List II LIST – I (Complex ion) LIST – II (Electronic Configuration A. 2 Cr H O I. JEE Mains Chemistry Past Papers Chemistry Question

Question

Match List I with List II LIST – I (Complex ion) LIST – II (Electronic Configuration A. 2 Cr H O I. 2 2g g t e B. 2 Fe H O II. 0 2g g t e C. 2 Ni H O III. 2 2g g t e D. 2 V H O IV. 2 2g g t e Choose the correct answer from the options given below : (A) A-III, B-II, C-IV, D-I (B) A-IV, B-I, C-II, D-III (C) A-IV, B-III, C-I, D-II (D) A-II, B-III, C-IV, D-I

Answer: D

💡 Solution & Explanation

:-   2 Cr H O      Contains   3 og 2g Cr : Ar 3d : t e    2 Fe H O      Contains   3 2g 2g Fe : Ar 3d : t e    2 Ni H O      Contains   2 2g 2g Ni : Ar 3d : t e    2 V H O      Contains   3 og 2g V : Ar 3d : t e 

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