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Chemical Process

Chemical Process
Extraction of __________ employs an electrolytic process.

Silver
Copper
All of these
Aluminium

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Chemical Process
Molecular weights of polymers are in the range of

10² - 10⁷
10⁵ - 10⁹
10⁹ - 10¹¹
10² - 10²

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Chemical Process
Yellow glycerine is made into white, using

Bentonite
Diatomaceous earth
Activated carbon
Bauxite

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Chemical Process
__________ process is used for producing soda ash.

Chamber
Solvay
Chance
Tromp

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Chemical Process
Chemical formula of 'salt cake' is

Na₂SO₄
MgSO₄
BaSO₄
CaSO₄

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Chemical Process
Which of the following is the main constituent of the mother liquor produced in salt industry?

Salt petre
Quick lime
Bromine
Glauber's salt

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