The Walkley-Black method using Ferrous Ammonium Sulfate -Potassium dichromate method was employed for the redox reaction. Back titration was carried out. Finding the amount of dichromate used, the ...

PARAKH 2024 Survey Highlights Learning Gaps; Educators Call For Innovative, NEP-Aligned Teaching Methods The inaugural national test under the PARAKH (Performance Assessment, Review and Analysis ...

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