HARD
9th CBSE
IMPORTANT
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Write the difference between aqueous and Non-aqueous solution.

Important Questions on Periodic Tests
MEDIUM
9th CBSE
IMPORTANT
Why does solution of common salt in water not show Tyndall's effect whereas the mixture of water and milk shows?

MEDIUM
9th CBSE
IMPORTANT
Write the formula to find the magnitude of gravitational force between the earth and an object on the earth’s surface.

EASY
9th CBSE
IMPORTANT
(a) Distance between them is reduced to half and
(b) Mass of an object is increased four times.

MEDIUM
9th CBSE
IMPORTANT

EASY
9th CBSE
IMPORTANT
How will the pressure change, if area of contact is doubled?

EASY
9th CBSE
IMPORTANT

EASY
9th CBSE
IMPORTANT

EASY
9th CBSE
IMPORTANT
