Give one example for each of the following : (i) An artificial sweetener whose use is limited to cold drinks , (ii) A non-ionic detergent , (iii)A pain reliever for relief from severe post-operative pain or pain due to terminal cancer.

Give one example for each of the following : (i) An artificial sweeten

1.	Give one example for each of the following : (i) An artificial sweetener whose use is limited to cold drinks , (ii) A non-ionic detergent , (iii)A pain reliever for relief from severe post-operative pain or pain due to terminal cancer.
Answer» (i)Since aspartame decomposes at baking or cooking temperature, therefore , it is used as an artificial sweetener in cold drinks. (ii)Ester of stearic acid with polyethylene glycol `underset"Polyethylene glycol"(HO(CH_2CH_2O)_nCH_2CH_2OH)+ underset"Stearic acid "(CH_3(CH_2)_16COOH) underset(-H_2O)to underset"Polyethylene glycol stearate (A non-ionic detergent)"(CH_3(CH_2)_16COO(CH_2CH_2O)_nCH_2CH_2OH)` (iii)The alkaloid morphine is used for relief from severe pain

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Give one example for each of the following : (i) An artificial sweetener whose use is limited to cold drinks , (ii) A non-ionic detergent , (iii)A pain reliever for relief from severe post-operative pain or pain due to terminal cancer.

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