Gases do not occupy volume and do not have force of attraction.

Red algae do not have

Sporozoans do not have

Which of the following statements are usually correct for carbon compounds ? These are good conductors of electricity. are poor conductors of electricity. have strong forces of attraction between their molecules. do not have strong forces of attraction between their molecules.

Cryptogams do not have

Comment on the statements : (i) Molecular volume in a gas can be neglected as compared to the total volume of the gas. (ii) Forces of attraction and repulsion among the gas molecules are negligible.

Gymnosperms do not have

(A) : Two particles (starting from rest) move towards each other under a mutual force of attraction. The velocity of their c.m is zero. (R ) : Internal forces do not alter the state of motion of c.m.

Pteridophyta do not have

What do you mean by force of adhesion?

Which one of the following is not an assumption in the kinetic theory of gases? a) The volume occupied by the molecules of the gas is negligible. b) The force of attraction between the molecules is negligible. c) The collision between the molecules are elastic. d) All molecules have same speed.