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Chemical Process

Chemical Process
Riboflavin is a/an

Vitamin
Anaesthetics
Analgesic drug
Anti-malarial drug

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

Polyester
Bakelite
Teflon
Nylon-66

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Chemical Process
Ethylene oxide is produced by oxidation of ethylene in presence of AgO catalyst at

1 atm & 100°C
50 atm & 1000°C
5 atm & 275°C
100 atm & 500°C

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Chemical Process
Bromine content in sea water may be around __________ ppm.

1875
2500
640
70

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Chemical Process
Which of the following additives/water proofing agents is added to lower the hydrophilic (moisture loving) characteristic of cement?

Stearic acid
Formic acid
Calcium & aluminium stearate
Xanthates

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Chemical Process
Celluloid is chemically

Cellulose nitrate
Regenerated cellulose
Cellulose acetate
Cellulose acetate butyrate

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MORE MCQ ON Chemical Process

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