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Chemical Process

Chemical Process
Cumene is the starting material for the production of

Phenol and acetone
Benzoic acid
Isoprene
Styrene

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Chemical Process
Superior quality laboratory apparatus is made of the __________ glass having low thermal co-efficient of expansion & high chemical resistance.

Potash
Flint
Pyrex
Soda

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Chemical Process
Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process?

NaCl
CaO
Coke
NH?

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Chemical Process
Phenol formaldehyde is produced by condensation polymerisation. It is also known as

Polyester
Teflon
Bakelite
Nylon-66

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Chemical Process
Vanillin is a type of

Anti-pyretic drug
Food preservative
Flavour
Dye

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Chemical Process
Sulphuric acid saturated with SO₃ is called

Concentrated H₂SO₄
None of these
Sulphurous acid
Oleum

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