Question # 1

The total numebr of electrons which M shell can accommodate

Choose an answer

2

8

18

32

The force between two negatively charged particles is.

Choose an answer

Gravitational

Frictional

Repulsion

Attraction

Which of the following plays an important role in blood clotting.

Choose an answer

Red blood cells

White blood cell

Platelets

Bone cells

Trachea divides into two

Choose an answer

Bronchi

Veins

Villi

Ribs

The temperature at which a liquid's vapour pressure is equal to the external pressure surrounding the liquid is.

Choose an answer

Melting point

Boiling point

Freezing point

Highest temperature.

A pigment in the skin that protcts harmful effects of sunlight.

Choose an answer

Haemoglobin

Melanin

Lysozyme

Lymphocyte

The maximum numebr of electrons that N-Shell accomodate are.

Choose an answer

2

8

18

32

Oxygen is a

Choose an answer

Monoalent element

Divalent element

Trivalent element

Tertravalent element

Components of binary solutions are.

Choose an answer

1

2

3

4

The rise of liquid in the thermomeer is due to.

Choose an answer

Evaporation

Contraction

Expansion

Sublimation

Which of the following is used to kill germs.

Choose an answer

Acetic acid

Brine

Sanitizrsr

Soda

More Classes

Other Links

General Science 7th Class English Medium Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer