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Chemical Process

Chemical Process
Setting of plaster of paris is accompanied with

Loss of CO₂
Hydration
Dehydration
Hydrolysis

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Chemical Process
Presence of H₂S in raw water (to be chlorinated) results in the

Increased dosage of chlorine to provide a disinfecting residual in the water
Easy removal of its hardness
None of these
Reduced softening capacity of zeolite

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Chemical Process
Phenolic antiseptics are added in the __________ soap.

Medicated
Transparent
Metallic
Shaving

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Chemical Process
Solvay process is used for the manufacture of

Caustic soda
Caustic potash
Soda ash
Soda lime

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Chemical Process
The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an __________ detergent.

Amphoteric
Cationic
Semi polar
Anionic

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Chemical Process
Bromine is used in the preparation of

Fire proofing agents
All of these
Fire extinguishing compounds
Dyes and antiknock compounds

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MORE MCQ ON Chemical Process

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