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Chemical Process

Chemical Process
Haemoglobin is a/an

Protein
Amino acid
Enezyme
Biological catalyst

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Chemical Process
Roasting of metallurgical ores is done mainly to

Remove CO₂ & H₂O
Dehydrate it
Remove arsenic & sulphur
Sinter the ore

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Chemical Process
Na₂CO₃.10H₂O is called

Quicklime
Washing soda
Slaked lime
Soda ash

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Chemical Process
Thermosetting plastic materials

Can be repeatedly melted
Is useful for spinning
Can not be melted after forming
Is useful for melt casting

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Chemical Process
Neon gas is

Flammable in nature
All of these
Used in color discharge tube
Filled in lamps having tungsten filament

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Chemical Process
Carboxymethyl cellulose (CMC) is added in detergents to act as a/an

Optical brightening agent
Anti soil redeposition agent
Builder
Surfactant

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MORE MCQ ON Chemical Process

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