JEE MAIN - Chemistry (2020 - 8th January Morning Slot - No. 15)
The strength of an aqueous NaOH solution is most accurately determined by titrating :
(Note : consider that an appropriate indicator is used)
(Note : consider that an appropriate indicator is used)
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 volumetric flask and concentrated H2SO4 in a conical flask
Aq. NaOH in a burette and concentrated H2SO4 in a conical flask
Explanation
Aq. NaOH in a burette and aqueous oxalic acid in a conical flask.
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