Equilibrium Question 409
Question: Highest pH 14 is given by [DCE 1999]
Options:
A) $ 0.1,M,H_2SO_4 $
B) $ 0.1,M,NaOH $
C) $ 1N,NaOH $
D) $ 1N,HCl $
Show Answer
Answer:
Correct Answer: C
Solution:
1N $ NaOH $ solution have highest pH $ [O{H^{-}}]=1;pOH=0 $ ; $ pH+pOH=14 $
$ pH=14-0=14 $