Question # 1

Which one of the following properties of water is responsible for rising of water in plants?

Choose an answer

Specific heat capacity

Viscosity

Excellent solvent action

Capillary action

Water dissolves Non-ionic compounds by:

Choose an answer

Ion-Ion forces

Dipole forces

Dipole - Dipole forces

Hydrogen Bonding

Which of the following gas is used to destroy harmful bacteria in water.

Choose an answer

Iodine

Chlorine

fluorine

Bromine

Which is not a heavy metal.

Choose an answer

Cadmium

Lead

Zinc

Murcury

Which element do not causes toxicity in water?

Choose an answer

Lead

Arsenic

Sodium

Mercury

Which organ cause to function during Jaundice?

Choose an answer

Liver

Kindney

Stomach

Large intestine.

The chemical used in Clark's method is:

Choose an answer

CaO

slaked lime(Ca(OH)s)

washing soda

sodium zeolite

Hookworm is a parasite that infects the:

Choose an answer

large intestine

small intestine

stomach

liver

Water molecule show structure.

Choose an answer

Tetrahedral

Trigonal

Pentagonal

All of them

Which disease cause liver inflammation?

Choose an answer

Typhoid

Jaundice

cholera

Hepatitis

Which one of the following salts makes the water permanent hard.

Choose an answer

NaCO₃

NaHCO₃

Ca(HCO₃)₂

CaSO₄

Water which produces good lather with soap is called.

Choose an answer

Soft water

Hard water

Heavy water

All of them

Swimming pools are cleaned by a process:

Choose an answer

Hydrogenation

Bromination

Chlorination

Nitration

More Classes

Other Links

Chemistry 10th Class English Medium Unit 15 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

Choose an answer

Choose an answer