States of Matter Quiz

In all the three states of water, (i.e. ice, liquid and vapour) chemical composition of water

• is very different

• remains same

• sometimes same and sometimes different

• none of the above

Which of the following statements is incorrect about the state of matter?

• The force of attraction between the gas particles is very less.

• Plasma consists of super energetic and super excited particles.

• The plasma glows with a special colour depending on the nature of the gas.

• Bose-Einstein condensate is formed by heating gas of extremely low density.

Which of the following is not a property of gas?

• Gases have a definite shape

• Gases have no definite volume

• The rate of diffusion of a gas is higher

• Gaseous particles are in a state of random motion

A form of matter that has no fixed shape but has a fixed volume. An example of this form of matter is -------

• carbon dioxide

• ice

• water vapor

• kerosene

When heat is constantly supplied by a burner to boiling water, then the temperature of the water during vaporisation:

• Rises very slowly

• Rises rapidly until steam is produced

• First rises and then becomes constant

• Does not rise at all

The boiling point of water at sea level is -------

• 0℃

• 273 K

• 373 K

• 273℃

The process in which solid is directly converted to vapours state is called -----

• vapourisation

• solidification

• condensation

• sublimation

The solid which undergoes sublimation is ------

• ice cube

• naphthalene

• sodium chloride

• potassium chloride

Which of the following phenomena would increase on rising temperature?

• Diffusion, evaporation, compression of gases

• Evaporation, compression of gases, solubility

• Evaporation, diffusion, expansion of gases

• Evaporation, solubility, diffusion, compression of gases

Which of the following conditions is most favourable for converting gas into liquid?

• High pressure, low temperature

• Low pressure, low temperature

• Low pressure, high temperature

• High pressure, high temperature