Different substances are classified as
I) Pure substance
II) Homogeneous mixture
III) Heterogeneous mixture
A few common substances are listed below:
(i) Air (ii) Graphite (iii) Gasoline (iv) Diamond (v) Tap water
(vi) Iron (vii) Sodium chloride (viii) Iodised salt (ix) Brass (x) Oil and water
Which of the following represents the correct classification of the given substances?

see full answer

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

None of these represents the correct match

I - i, iv, vii, ix

II - ii, v, viii

III - iii, vi, x

I - ii, vi, ix

II - i, v, vii

III - iii, iv, viii, x

I - ii, iv, vi, vii

II - i, iii, v, viii, ix

III – x

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Pure substances: Graphite, Diamond, Iron and Sodium Chloride.

Homogeneous mixtures: Air, Gasoline, Tap water Iodised salt and Brass.

Heterogeneous mixture: Oil and Water.

Watch 3-min video & get full concept clarity

(i) Air	(ii) Graphite	(iii) Gasoline	(iv) Diamond	(v) Tap water
(vi) Iron	(vii) Sodium chloride	(viii) Iodised salt	(ix) Brass	(x) Oil and water