Equilibrium Question 435

Question: The $ pH $ of $ {10^{-7}}N,HCl $ is [RPMT 2000]

Options:

A) 6.0

B) 6.97

C) 8.0

D) 10.0

Show Answer

Answer:

Correct Answer: B

Solution:

$ {10^{-7}}NHClmeans,\text{(}{H^{+}})={10^{-7}} $ M $ pH=-\log ({H^{+}}),,pH=7 $



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