The strength of an aqueous | Mole Concept

JEE MAIN 2020

08-01-20 S1

Question

The strength of an aqueous NaOH solution is most accurately determined by titrating
(Note : consider that an appropriate indicator is used)

Select the correct option:

Aq. NaOH in a pipette and aqueous oxalic acid in a burette

Aq. NaOH in a burette and aqueous oxalic acid in a conical flask

Aq. NaOH in a burette and concentrated $\mathrm{H}_2 \mathrm{SO}_4$ in a conical flask

Aq. NaOH in a volumetric flask and concentrated $\mathrm{H}_2 \mathrm{SO}_4$ in a conical flask

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

In the titration of acid with a strong base like NaOH, the oxalic acid is taken in a conical flask and NaOH is taken in a burette.

Question Tags

JEE Main

Chemistry

Easy

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