Chemistry-Coordination Number

NEET Chemistry Coordination Number Match the Following Question

Type: Match the Following-match the column-Easy-Class 12

Match Column-I with Column-II.

Column-I Column-II (a) [Co(NH3)6]3+ (i) 4 (b) [Ni(CO)4] (ii) 6 (c) [Fe(C2O4)3]3- (iii) 5 (d) [Mn(CO)6]2- (iv) 6

Choose the correct matching:

A

a-ii, b-i, c-iv, d-iii

B

a-i, b-ii, c-iv, d-iii

C

a-ii, b-iv, c-iii, d-i

D

a-iv, b-ii, c-i, d-iii

Correct Answer

Option A

Detailed Explanation

[Co(NH3)6]3+ has a coordination number of 6, [Ni(CO)4] has a coordination number of 4, [Fe(C2O4)3]3- has a coordination number of 6, and [Mn(CO)6]2- also has a coordination number of 6. This aligns with the definitions and examples provided in the NCERT context regarding coordination numbers.

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