Co-Ordination Compounds Question 191

Question: The effective atomic number of cobalt in the complex [Co(NH3)6]3+ is

[MP PET 2003]

Options:

A) 36

B) 33

C) 24

D) 30

Show Answer

Answer:

Correct Answer: A

Solution:

EAN = at.

no.

of central atom - oxidation state +2× (no.

of ligands) =273+2×6=36.



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