Equilibrium Question 519
Question: The one which has the highest value of $ pH $ is
Options:
A) Distilled water
B) $ NH_3 $ Solution in water
C) $ NH_3 $
D) Water saturated with $ Cl_2 $
Show Answer
Answer:
Correct Answer: B
Solution:
In water solution. $ NH_3+H_2O $ ⇌ $ NH_4^{+}+O{H^{-}} $ Concentration of $ O{H^{-}} $ is increased so that solution become more basic and the pH is increased.
