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CHEMICAL PROCESS

Chemical Process
Celluloid is chemically

Cellulose acetate butyrate
Cellulose nitrate
Regenerated cellulose
Cellulose acetate

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Chemical Process
Cement mainly contains

Al2O₃, MgO, FE₂O₃
CaO, MgO, K₂O
CaO, SiO₂, Al2O₃
MgO, SiO₂, K₂O

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Chemical Process
Chemical formula of oleum is

H₂S₂O₇
H₂SO₃
H₂SO₄
H₂SO₇

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Chemical Process
Chemical name of 'alum' is

Calcium sulphate
Aluminium sulphate
Aluminium chloride
Barium sulphate

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Chemical Process
Chemical name of soda ash is

Potassium carbonate
Sodium bicarbonate
None of these
Sodium thiosulphate

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