Question # 1

Toothpaste is a ........ paste like material used for cleaning and polisheing teeth.

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Liquid

Gas

Semi -Solid

Solid

pH value of milk of magnesia.

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7

11

9

14

A .......... force actingon a stationary object could make the object start moving.

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Balanced

Inclined

Unbalanced

Perpedicular

One milli ampere is equal to.

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100 micro Ampire

1000 micro Ampire

10 micro Ampire

1 micro Ampire

Baking soda , sodium chloride, calcium carbonate and glycerin are usually used for making homemade.

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Bioplastic

Detergent

Tooth paste

Hardwash

It is an anti -viral proteins.

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Vaccines

bet- endorphin

Interferon

Growth hormone

.............. is a material whihc contains weaked or kille dpathogens.

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Protein

Vaccine

Insuline

Pancreas

The word acid is derived form.

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Arabic word

English word

Latin word

Greek word

Fire works is an example of ........... reactions.

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Addition

Exothermic

Endothermic

Decomposition

The chemicla reaction during which a compound splits up into two or more simple substanes, is called.

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Additon reaction

Decomposition

Replacement reaction

Balanced reaction

Cleaning of ...... by artificial method is called dialysis.

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Water

Urine

Acid

Blood

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