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Chemistry in Everyday Life

Short Answer Type

1. Sleeping pills are recommended by doctors to the patients suffering from sleeplessness but it is not advisable to take its doses without consultation with the doctor. Why?

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With reference to which classification has the statement 'Ranitidine is an antacid' been given.

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3.
Why do we require artificial sweetening agents?

A large number of people are suffering from diseases such as diabetes and obesity. These people cannot take normal sugar such as sucrose as it is harmful for them. Therefore, artificial sweeting agents that do not add to the calorie in take of a person are required. For example Aspartame, Alitame, etc. are artifical sweeting agents.

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Write the chemical equation for preparing sodium soap from glyceryl oleate and glyceryl palmitate. Structure of these compounds are given below:

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Write the chemical equation for preparing sodium soap from glyceryl oleate and glyceryl palmitate. Structure of these compounds are given below:

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Following type of non-ionic detergents are present in liquid detergents, emulsifying agents and wetting agents. Label the hydrophilic parts in the molecule. Identify the functional group(s) present in the molecule.