Teaching CSIR NET Mock Test Series Chemical Sciences Electrochemistry Conductometric and Potentiometric Titration
Which of the following statements regarding conductometric titration involving acids and bases is / are not correct?
[in each case the base (alkali) is added to the acid contained in the conductivity cell as the titration progresses]
1. The electrical conductance depends only on the mobility but not on the number of Ions
2. The titration of strong acid against a strong base yields V- shaped plot
3. Titration of a strong acid against a weak base and a weak acid against a strong base and identical shaped plots
4. In a titration involving a mixture of a strong acid and a weak acid against a strong base, the strong acid is neutralized first
Select the correct answer using the codes given below
1
2 and 4
2
4 only
3
2
4
1 and 3