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Chemical Process

Chemical Process
Which of the following is not a pyrite ore?

Gypsum
Siderite
Galena
Celestite

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Chemical Process
In Kraft process of paper manufacture, white cooking liquor consists of caustic soda

Sodium sulphide & sodium carbonate
None of these
Sodium sulphite & sodium carbonate
Sodium sulphite & sodium sulphide

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Chemical Process
Which of the following is not present in bagasse fibre?

Pentogens
None of these
Lignin
Cellulose

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Chemical Process
Nylon-6 as compared to Nylon-66 is having higher

Abrasion/resistance
Melting point
Hardness
None of these

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Chemical Process
Nicotine is

A volatile alkaloid
Obtained by treating by-products of the tobacco processing industry
Neither A nor B
Both A and B

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Chemical Process
Which of the following is a detergent?

Benzene hexachloride
Alkyl benzene sulphonate
Polytetraflouroethylene
Cellulose nitrate

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