Eamcet Chemistry - 1 st Year : Unit 7.4 ( Chemical Equilibrium ) -Chemical Equilibrium-4 Free Online Tests | Mock Tests | Preparation | Practice Tests

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A solution consists of 0.2 M NH₄OH and 0.2 M NH₄Cl. If K_b of NH₄OH is 1.8 × 10^-5, the [OH^–] of the resulting solution is

A. 0.9 × 10^–5 M

B. 1.8 × 10^–5 M

C. 3.2 × 10^–5 M

D. 3.6 × 10^–5 M

E. None of the above

View Answer

Correct choice: B

Explanation:

None

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