Home Chemistry D and F - Block Elements General Potassium dichromate is prepared from
Chemistry D and F - Block Elements General Single Correct MCQ
Published on: August 12, 2026

Potassium dichromate is prepared from

A
Chromate obtained by the fusion of chromite ore with sodium carbonate in free access of air
B
Pyrolusite which is fused with potassium hydroxide in the presence of air
C
Iron pyrite by the fusion with potassium carbonate in presence of moisture
D
None of these

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A

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