IIT JEE 2007 Practice : CHEMISTRY - Multiple Choice

Each question below has only one correct answer.
In the IIT-JEE, you will be awarded 3 marks for each correct answer and −1 for each incorrect answer.
You will be awarded 0 marks for not attempting a question.

Quiz

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Multiple choice

Your Performance  

Given: Ag + + NH3 ⇌ [Ag(NH3)] +, K1 = 2 x 10 3 ; [Ag(NH3)] + + NH3 ⇌ [Ag(NH3)2] +, K2 = 4 x 10 3 . The instability constant of [Ag(NH3)2] + is then equal to   8 x 10 −6   8 x 10 6   6 x 10 −3   0.125 x 10 −6   Hint Half-n-half Clue

 

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