Equilibrium Question 367

Question: Hydrogen ion concentration in mol/L in a solution of pH=5.4 will be [AIEEE 2005]

Options:

A) 3.98×108

B) 3.88×106

C) 3.68×106

D) 3.98×106

Show Answer

Answer:

Correct Answer: D

Solution:

pH=log,[H+]

5.4=log,[H+] ; [H+]=3.98×106 .



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