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What is the approximate OH^(-) ion conce...

What is the approximate `OH^(-)` ion concentration of a `0.150M NH_(3)` solution? `(K_(b)=1.75xx10^(-5))`

A

`2.62xx10^(-6)`

B

`4.6xx10^(-6)`

C

`1.62xx10^(-3)`

D

`3.6xx10^(-3)`

Text Solution

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The correct Answer is:
C
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AAKASH INSTITUTE-EQUILIBRIUM-Assignment (SECTION-A) (SUBJECTIVE TYPE QUESTIONS(ONE OPTION IS CORRECT)
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  12. 500 ml vessel contains 1.5 M each of A, B, C and D at equlibrium. If 0...

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  13. 9.2 grams of N(2)O(4(g)) is taken in a closed one litre vessel and hea...

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  17. Partial pressure of O(2) in the reaction 2Ag(2)O(s) hArr 4Ag(s)+O(2)...

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  19. NH(4)COONH(2)(s)hArr2NH(3)(g)+CO(2)(g) If equilibrium pressure is 3 at...

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