What is the force between the molecules of a substance
GRADE - 5
1. Answer the following questions in one word.
1.
Name the substance that dissolves in a liquid.
2.
called as?
3.
Name the type of change in which no new products are
formed
4.
What is the change of solid into gas directly without
changing into liquid is called as?
5.
Why do molecules of liquids slide on each other easily?
Answers
Answer:
What is the force between the molecules of a substance?
Ans: Intermolecular forces are the forces of attraction or repulsion which act between neighboring particles (atoms, molecules, or ions )
1.
Name the substance that dissolves in a liquid.
Ans: solutes
2.
called as?
Ans: a solute is a substance dissolved in another substance, known as a solvent.
3.
Name the type of change in which no new products are
formed
Ans: In a chemical change
4.
What is the change of solid into gas directly without
changing into liquid is called as?
Ans: sublimation process
5.
Why do molecules of liquids slide on each other easily?
Ans: Liquid water takes on the shape of its container. ... Because it isn't in a container, it conforms to the shape of the floor, making a big puddle! In most liquids, the particles are less densely packed, giving them the ability to move around and slide past each other.
Hope it helps :)