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CHEMICAL PROCESS

Chemical Process
Celluloid is chemically

Regenerated cellulose
Cellulose acetate butyrate
Cellulose acetate
Cellulose nitrate

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Chemical Process
Cement mainly contains

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

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Chemical Process
Chemical formula of oleum is

H₂SO₇
H₂SO₄
H₂SO₃
H₂S₂O₇

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Chemical Process
Chemical name of 'alum' is

Aluminium sulphate
Barium sulphate
Aluminium chloride
Calcium sulphate

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Chemical Process
Chemical name of soda ash is

Sodium bicarbonate
None of these
Potassium carbonate
Sodium thiosulphate

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