EASY
6th CBSE
IMPORTANT
Earn 100

Burning of coal is a/an _____ change.
(a)Reversible
(b)Irreversible
(c)Natural
(d)Quick

50% studentsanswered this correctly

Important Questions on Changes Around Us
EASY
6th CBSE
IMPORTANT
Which of the following is not an irreversible change?

EASY
6th CBSE
IMPORTANT
Occurrence of day and night is an example of _____.

EASY
6th CBSE
IMPORTANT
When we apply force on the spring by hanging a weight, the length of the spring _____ .

MEDIUM
6th CBSE
IMPORTANT
We add a spoonful of _____ in warm milk to obtain curd.

EASY
6th CBSE
IMPORTANT
Formation of glacier is an example of _____ .

EASY
6th CBSE
IMPORTANT
When ice melts to water, a change occurs in its _____ .

EASY
6th CBSE
IMPORTANT
Which of the following is a reversible change?

EASY
6th CBSE
IMPORTANT
The changes that can be reversed are called as _____ changes.
