Match list I with list II LIST - I Coordination complex LIST - II Number of unpaired electrons A. [ {\Cr}( {\CN})_6] ^{3-} I. 0 B. [ {\Fe} ( {\H}_2 {\O}) _6] ^{2+} II. 3 C. [ {\Co} ( {\NH}_3) _6] ^{3+} III. 2 D. [ {\Ni} ( {\NH}_3) _6] ^{2+} IV. 4 Choose the correct answer from the options given below: [8-Apr-2023 shift 2]

Correct Answer is : A-II, B-IV, C-I, D-III

JEE Mains 8-Apr-2023 Shift 2 Solved Paper

Section: Chemistry

Question : 67 of 90

Marks: +1, -0

Match list I with list II

LIST - I Coordination complex	LIST - II Number of unpaired electrons
A. [Cr(CN)6]3−	I. 0
B. [Fe(H2O)6]2+	II. 3
C. [Co(NH3)6]3+	III. 2
D. [Ni(NH3)6]2+	IV. 4

Choose the correct answer from the options given below:

[8-Apr-2023 shift 2]

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