MEDIUM
Earn 100

Find the density of an unknown liquid in a beaker. The beaker's mass is 268 g when there is no liquid present in it. With the unknown liquid, the total mass is 390 g. The volume of the unknown liquid is 145 ml.

Important Questions on Matter

EASY
Science>Chemistry>Matter>Characteristics of Matter
Define intermolecular space. 
EASY
Science>Chemistry>Matter>Characteristics of Matter

Define the term: Intermolecular space.

EASY
Science>Chemistry>Matter>Characteristics of Matter

In which form of matter is the force of attraction between the constituent particles:

A. maximum

B. minimum

EASY
Science>Chemistry>Matter>Characteristics of Matter
In which states of matter, the Intermolecular forces are: 
(a) maximum,
(b) minimum.
MEDIUM
Science>Chemistry>Matter>Characteristics of Matter
Compare the intermolecular forces between the particles of a solid and a gas
EASY
Science>Chemistry>Matter>Characteristics of Matter
Define the term: Intermolecular force 
MEDIUM
Science>Chemistry>Matter>Characteristics of Matter
What are the characteristics of the particles of matter? 
EASY
Science>Chemistry>Matter>Characteristics of Matter
Draw the molecular models of solid, liquid and gas.
EASY
Science>Chemistry>Matter>Characteristics of Matter

Arrange solid, liquid and gas in the increasing order of intermolecular attractive forces.

MEDIUM
Science>Chemistry>Matter>Characteristics of Matter
Where does potassium permanganate go when a crystal of potassium permanganate is dissolved in water?
EASY
Science>Chemistry>Matter>Characteristics of Matter
Define the following: 
(a) intermolecular forces, 
(b) intermolecular spaces, 
MEDIUM
Science>Chemistry>Matter>Characteristics of Matter
A diver is able to cut through water in a swimming pool. Which property of matter does this observation show?
MEDIUM
Science>Chemistry>Matter>Characteristics of Matter
Arrange salt(s), sugar(s), water(l), ethanoic acid(l) and carbon monoxide(g) in the increasing order of intermolecular attractive forces.
MEDIUM
Science>Chemistry>Matter>Characteristics of Matter
Arrange solids, liquids and gases in order of increasing inter-particle forces.
EASY
Science>Chemistry>Matter>Characteristics of Matter
Arrange the following substances in increasing order of forces of attraction between the particles - water, sugar, oxygen.
EASY
Science>Chemistry>Matter>Characteristics of Matter

Define intermolecular space.

MEDIUM
Science>Chemistry>Matter>Characteristics of Matter
What are the characteristics of particles of matter?
MEDIUM
Science>Chemistry>Matter>Characteristics of Matter
Arrange the following in the increasing order of intermolecular attractive forces: sodium chloride(s), water(l), sugar(s), alcohol(l) and carbon dioxide(g).
EASY
Science>Chemistry>Matter>Characteristics of Matter

Define intermolecular force.

MEDIUM
Science>Chemistry>Matter>Characteristics of Matter

Compare the three states of matter in terms of density.