Give one advantage of detergents over soap. from Chemistry Chem

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 Multiple Choice QuestionsShort Answer Type

51.

Name any two artifical sweeteners.

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52.

Why aspartame has a limited use?

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53.

Name the most common food preserative. Why is it added to food?

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54.

Give one advantage of detergents over soap.


Detergents can be used even in hard water, while soap does not give lather in hard water.
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55.

How does the hard water affect the cleaning action of detergents?

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56.

Give one example of a cationic detergents. Write its structure also.

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57. Name the class of drugs which is used against micro-organism as an alternatives to antibiotics.
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58.

Give one example each for bactericidal and bacteriostatic antibiotics.

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59.

What do you mean by the spectrum of antibiotic?

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60.

Draw the structure of paracetamol and write its IUPAC name.

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