Science Quiz 123

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

Most commonly used Rodenticides are _______ in nature.

Anti pesticides

Anti solvent

Anti Coagulant

None

Correct! Wrong!

Natural rubber is a ________ which is having high elasticity.

Chemical using carbon as main compound

Elastomer

Both (a) and (b)

None

Correct! Wrong!

A synthetic rubber is having__________ weight.

Higher molecular

Higher resistance

Both (A) and (B)

None

Correct! Wrong!

How biocides work?

Control the multiplication of insects

Manage the original form of material

Kill the insects

Control the bacteria

Correct! Wrong!

Which acid is present in lemon?

Lactic acid

Marlic acid

Citric acid

None

Correct! Wrong!

Bio-chemical compounds are used as?

Skin Treatments

Food preservatives

Cooking Oils

All of the above

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!

What is Rodenticide?

A medicine to kill animals

A lubricant

Both (a) & (b)

A pesticide

Correct! Wrong!

Science Quiz 123

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