Class 12 Chemistry d-and f-Block Elements Compounds of Transitional elements

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One of the important uses of ferrous sulphate is in the

A
Manufacture of blue black ink
B
Manufacture of chalks
C
Preparation of hydrogen sulphide
D
Preparation of anhydrous ferric chloride

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

d-and f-Block Elements

Subtopic

Compounds of Transitional elements

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