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Chemical Process

Chemical Process
Pencillin, an antibiotic drug was discovered by

None of these
Alexender
Dr. Zivago
Flaming

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Chemical Process
Drinking (potable) water treatment does not involve

Disinfection
Softening
Coagulation
Sedimentation

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Chemical Process
Setting of plaster of paris is accompanied with

Hydration
Dehydration
Loss of CO₂
Hydrolysis

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

70
640
1875
2500

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Chemical Process
Separation of fresh water from sea water can be done by the __________ operation.

Absorption
Reverse osmosis
Adsorption
Osmosis

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Chemical Process
Solvay process is used for the manufacture of

Soda lime
Caustic soda
Caustic potash
Soda ash

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