Question

Math the important chemicals given in Column (A) with the chemical formulae given in Column (B).

Answer 1

Explanation:

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Answer 2

Match the following

Explanation:

The picture is missing in the question. Please refer to the attached picture for the image showing Column A and Column B.  

The correct matches are:

A. Plaster of paris -- CaSO4.(1/2)H20

The chemical name of plaster of Paris is calcium sulphate.

B. Gypsum -- CaSO4. 2H20

The chemical name of Gypsum is calcium sulphate dihydrate.

C. Bleaching powder -- Ca(ClO)2

The chemical name of Bleaching powder is Calcium Oxychloride.

D. Slaked lime -- Ca(OH)2

The chemical name of slaked lime is Calcium hydroxide.