Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Chemistry
Section-A
40 mL of a mixture of 
and HCl (aqueous solution) is titrated
against 0.1 M NaOH solution conductometric ally. Which of the following statement is correct?
A
The concentration of 
in the original mixture is 0.005 M
in the original mixture is 0.005 M B
The concentration of HCl in the original mixture is 0.005 M
C
is neutralised first followed by neutralisation of HCl D
Point ' C ' indicates the complete neutralisation HCl
Text Solution
Verified by ExpertsThe correct answer is:
B
Chemistry
Section-A
From the given graph 2 ml NaOH solution is used for neutralisation of HCl and 3 ml NaOH solution is used for neutralisation of 
.
Mole of 
Mole of NaOH used
Mole of 
Mole of NaOaH used
HCl is strong acid and will be neutralized first.
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