Inorganic Chemistry

Test for purity of water

World consists of 70% water which coincides with the body’s water content and the pollution of water causes major health problems. By performing the above tests, it can be concluded that the water has passed the purity test.

Swelling power of bentonite

Bentonite is a natural, colloidal, hydrated aluminium silicate that has been processed to remove grit and non-swelling components of the ore.

Limit test for lead

[ps2id id=’background’ target=”/] BACKGROUND The test as prescribed by B.P, …

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Limit test for arsenic

The IP prescribes limit test for arsenic as an impurity test for various drugs. The presence of arsenic in drugs even in traces is not desirable as it is toxic.