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Chemical Process

Chemical Process
Which of the following is not produced commercially from sea water?

Magnesium & potassium compounds
Iodine
Bromine
Common salt

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Chemical Process
Saponification number of an oil or fat

Is inversely proportional to its molecular weight
Gives an idea about its molecular weight
Detects its adulteration
All of these

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Chemical Process
Rotary kiln is not involved in the production of

Slaked lime from quick lime
None of these
Lime from limestone
Cement

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Chemical Process
A cane sugar factory having sugar production rate of 10 tons/day will produce about __________ tons/day of bagasse (after consumption by the factory for heating etc.).

25
10
40
1

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Chemical Process
Sea weeds are an important source of

Bromine
Chlorine
Iodine
Fluorine

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Chemical Process
Phosphoric acid is prepared from

None of these
Cryolite
Rock phosphate
Chalcopyrite

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