Write answers to the followinga. Write about artificial food colours, – InterviewSolution

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1.	Write answers to the followinga. Write about artificial food colours, the substances used in them and their harmful effects.b. What is meant by water of crystallization? Give examples of salts with water of crystallization, and their uses.c. Write briefly about the three methods of electrolysis of sodium chloride.
Answer» Write answers to the following a. Write about artificial food colours, the substances used in them and their harmful effects. b. What is meant by water of crystallization? Give examples of salts with water of crystallization, and their uses. c. Write briefly about the three methods of electrolysis of sodium chloride.

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