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Chemical Process

Chemical Process
Catalytic oxidation of naphthalene produces

Styrene
Phenol
None of these
Phthalic anhydride

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Chemical Process
Massecuite is

Highly acidic in nature
None of these
Used for paper making
Used as a cattle feed

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Chemical Process
Mannheim furnace is used in the manufacture of

Corundum
Calcium carbide
H₂SO₄ by Chamber process
Hydrochloric acid

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Chemical Process
The end bleaching agent used to move last traces of colour bodies from the pulp is

SO₂ gas
MgO
Mercaptans
Chlorine dioxide (ClO₂)

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Chemical Process
Neoprene is chemically known as

Polychloroprene
Styrene butadiene rubber (SBR)
Polybutadiene
Polyurathane

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Chemical Process
Hydrolysis of sugar is called

Inversion
None of these
Hydration
Esterification

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