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Chemical Process

Chemical Process
Commercial production of calcium carbide requires limestone and __________ as raw materials.

Fuel oil
Soda ash
Coke
Sand

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Chemical Process
Hydrazine (N₂H₄) is used mainly as a/an

Explosive
None of these
Detergents additive
Rocket fuel

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Chemical Process
Which of the following is not an insecticide?

Sodium flouride
Nicotine
Hydrocyanic acid
Hexane

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Chemical Process
Analgesic drugs are

Pain relievers
Used in the treatment of T.B.
Antibiotics
Used in the treatment of typhiod

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Chemical Process
Ethyl alcohol cannot be produced

None of these
By esterification and hydroloysis of ethylene
From molasses
From waste sulphite substrate of paper mills

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Chemical Process
Coke oven gas consists mainly of

CO, & CO₂
CH₄, & CO
H₂, & CH₄
H₂, & CO

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