EASY
9th CBSE
IMPORTANT
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Blood is a (homogeneous/ heterogeneous) mixture.

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Important Questions on Is Matter Around Us Pure?

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9th CBSE
IMPORTANT

Clean air is a _____ mixture.

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9th CBSE
IMPORTANT
Carbon is an element, smoke is a mixture and ice is a compound.
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9th CBSE
IMPORTANT
Benzene is a compound and it contains carbon and hydrogen.
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9th CBSE
IMPORTANT
Brass is a mixture of two elements copper and tin.
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9th CBSE
IMPORTANT

Hydrogen is the most abundant element in the earth’s crust.

EASY
9th CBSE
IMPORTANT

A solution of glucose in water is a homogeneous mixture.