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JEE Main202126 Aug 2021Evening ShiftChemistryCoordination CompoundsActual

The overall stability constant of the complex ion Cu NH 3 4 2 + is 2 . 1 × 10 13 . The overall dissociation constant is y × 10 - 14 . Then y is (Nearest integer)

Correct answer

0

Step-by-step solution

Dissociation constant = 1   stability   constant   = 1 2 . 1 × 10 13 = 100 × 10 - 14 21 = 4 . 7 × 10 - 14 ≈ 5 × 10 - 14

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