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Chemical Process

Chemical Process
Riboflavin is a/an

Anaesthetics
Vitamin
Analgesic drug
Anti-malarial drug

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Chemical Process
The most stable allotropic form of phosphorous is the __________ phosphorous.

Red
Black
Yellow
White

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Chemical Process
Which of the following is not an insecticide?

Sodium flouride
Hydrocyanic acid
Hexane
Nicotine

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Chemical Process
Le-Blanc process is a primitive process for the manufacture of

Bromine from sea water
Soda ash
Hydrochloric acid
Caustic soda

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Chemical Process
Absorption of SO₃ in 97% H₂SO₄ is

Exothermic
Not possible
None of these
Endothermic

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Chemical Process
Plasticisers are added to paints to

Make glossy surface
Make it corrosion resistant
Increase atmospheric oxidation
Give elasticity & prevent cracking of the film

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