Advertisements
Advertisements
Question
Give a reason for the following:
Globules of mercury kept in a petri dish, which is shaken slowly, come together forming a big globule.
Advertisements
Solution
This experiment concludes that there is a force of attraction between matter particles.
Mercury in particular has a powerful cohesive force between its molecules.
APPEARS IN
RELATED QUESTIONS
Write your observation and conclusion for the following:
When few marbles are put in a glass half-filled with water.
What do you mean by inter-molecular spacing?
What are the forces of cohesion and adhesion?
What are molecules?
Give one difference between atoms and molecules.
Define Matter.
Define Intermolecular force
Identify the odd term out and explain.
Write scientific reason.
A solid matter has the properties of definite shape and volume.
Write scientific reasons.
Lemon sherbat has a sweet, sour and salty taste and it can be poured in a glass.
