Equilibrium Question 499

Question: pH value of N/10NaOH solution is [CBSE PMT 1996;Pb. CET 2001; Pb. PMT 2002]

Options:

A) 10

B) 11

C) 12

D) 13

Show Answer

Answer:

Correct Answer: D

Solution:

In N10 NaOH have [OH]=101 M means pOH=1 and then pH+pOH=14

pH=14pOH=13 .



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