STANDARDChemistry-Inorganic Chemistry
STANDARD Chemistry Chromium Compounds MCQ Question
Type: MCQ-conceptual-Medium
Which of the following compounds is used as the starting material for the preparation of potassium dichromate?
A
K₂SO₄·Cr₂(SO₄)₃·24H₂O (Chrome alum)
B
PbCrO₄ (Chromite yellow)
C
FeCr₂O₄ (Chromite)
D
PbCrO₄·PbO (Chrome red)
Correct Answer
Option C
Detailed Explanation
FeCr₂O₄ (Chromite) is used as the starting material for the preparation of potassium dichromate.
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