Name the ore use in the
preparation of potassium dichromate
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Answer: (1)Potassium dichromate (K2Cr2O7) is prepared from chromite ore FeCr2O4. The chromite ore is fused with sodium or potassium carbonate in free access of air.
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Answer:
potassium dicromate is prepared from chromite ore. the chromite ore is fused with sodium.
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