Chemistry Science Quiz 31

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

As a vegetable preservative poly______ foam is used.

Uriathenes

Urathanes

both (a) & (b)

Urethanes

Correct! Wrong!

Which of the following compound is not used as an an alkali?

Potassium hydroxide

Carbon hydroxide

both (a) & (b)

Nitrogen hydroxide

Correct! Wrong!

Which one is not the form of Biocides?

Bleech

Sugar

Both A and B

none

Correct! Wrong!

Bio-chemical compounds are used as

Skin Treatments

Food preservatives

Cooking Oils

All of the above

Correct! Wrong!

Define toxicity?

A process used in the manufacturing of soaps

A harmful effect of soaps and detergents required to measure the effectiveness

Both a) and b)

none

Correct! Wrong!

Tell the composition of soap?

Sodium salt with fatty acids

Potassium salt with fatty acids

Both a & b

none

Correct! Wrong!

RDX is used as?

As an nuclear weapon

As an composition

As an reactor

As an explosive

Correct! Wrong!

Detergent is defined as.

A liquid sovent

A liquid soluble

A liquid surfactant

none

Correct! Wrong!

Chemistry Science Quiz 31

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