ICSE ICSE Class 8 - CISCE Question Bank Solutions

In the given diagram, shade the region which represents the set given underneath the diagrams: (A ∩ B)'

In the given diagram, shade the region which represents the set given underneath the diagrams: (P ∩ Q)'

From the given diagram, find :
(i) (A ∪ B) - C

(ii) B - (A ∩ C)

(iii) (B ∩ C) ∪ A

Verify :
A - (B ∩ C) = (A - B) ∪ (A - C) 

Using the given diagram, express the following sets in the terms of A and B. {a, d}

Using the given diagram, express the following sets in the terms of A and B. {a, d, c, f}

Using the given diagram, express the following sets in the terms of A and B. {a, d, c, f, g, h}

Using the given diagram, express the following sets in the terms of A and B. {a, d, g, h}

Using the given diagram, express the following sets in the terms of A and B. {g, h}

The smallest unit of matter that exists freely in nature is called ...........

Intermolecular space is maximum in .......... less in ............ and the least in .........

Intermolecular force of attraction is maximum in ............ less in .......... and the least in .............

 Match the following

The inter-molecular force is maximum in

The inter-molecular space is maximum in

The molecules can move freely anywhere in

Select the correct alternative

The molecules can move freely anywhere in

1. gases
2. liquids
3. solids
4. none of the above

Define the term matter. What is it composed of?

What do you mean by the inter-molecular spaces? How do they vary in different states of matter?

Solids have definite shape and definite volume. 

Liquids have definite volume but do not have definite shape.