wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Calculate the volume of 0.2 N NaOH required for neutralising the solution obtained by mixing 20 mL of 0.1 N H2SO4 and 20 mL of 0.1 N HCl.

A
10 mL
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
20 mL
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
30 mL
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
40 mL
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 20 mL
In any acid base titration, the number of equivalents of the acids and the bases are equal.
Milliequivalent of the acids=volume in mL×normality
=20×0.1 N H2SO4+20×0.1 N HCl=4

Volume of NaOH=milliequivalentsnormality=40.2=20 mL

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
Join BYJU'S Learning Program
CrossIcon