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Chemical Process

Chemical Process
Chemical formula of BHC, which is an insecticide is

C₆H₄Cl₂
C₆H₅Cl
C₆Cl₆
C₆H₆Cl₆

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Chemical Process
Fat dispersed in water is exemplified by

Butter
Colloids
Gel
Emulsion

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Chemical Process
Silicone is a/an

Inorganic polymer
None of these
Thermoplastic
Monomer

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Chemical Process
The difference between saponification value and acid value is

None of these
Called ester value
Always negative
Constant for all fatty oils

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Chemical Process
Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.

98
25
50
10

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Chemical Process
Main use of hydrazine is

As fire retardant
In water treatment
As a rocket fuel
As a disinfectant

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