JEE Mains Chemistry Past PapershardNUMERICAL

The overall stability constant of the complex ion [Cu(NH3)4]2+ is 2.1×1013. The overall dissociationJEE Mains Chemistry Past Papers Chemistry Question

Question

The overall stability constant of the complex ion [Cu(NH3)4]2+ is 2.1×1013. The overall dissociation constant is y×10–14. Then y is __________. (Nearest integer) ladqy vk;u [Cu(NH3)4]2+ dk lexz LFkkf;Ro fLFkjkad 2.1×1013 gSA lexz fo;kstu fLFkjkad y×10–14 gSA y dk eku gS __________. (fudVre iw.kk±d esa) Given: 1

Answer: .

💡 Solution & Explanation

Dissociation constant = 10 10 . 1 t tan cons stability 14      = 4.7 ×10-14  5 × 10-11 Ans.

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