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Chemical Process

Chemical Process
Litharge is

Zinc oxide
Lead oxide
Zinc sulphide
Cellulosic photographic material

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Chemical Process
Multistage catalytic converter is not used in the

Neither A nor B
Conversion of SO₂ to SO₃
Both A & B
NH₃ synthesis reaction

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Chemical Process
Bromine content in sea water may be around __________ ppm.

640
70
2500
1875

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Chemical Process
__________ iron is the purest form of iron.

Wrought
Cast
High silicon
Pig

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Chemical Process
Prussian blue is chemically represented by

Fe₄ [Fe (CN₆)₃]
Ca SO₄ . 2H₂O
AlF₃ . 3NaF
FeO.TiO₂

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Chemical Process
Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________ percent.

10
80
95
50

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MORE MCQ ON Chemical Process

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