Download App

Is Matter Around Us Pure — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure1 Mark
MCQ
Match column I with the column II.
Column I
Column II
A.
Solution
I.
Chalk in water
B.
Colloid
II.
Tincture of iodine
C.
Suspension
III.
Starch in water
D.
Homogeneous
IV.
A mixture of chalk and sand
E.
Heterogeneous
V.
Air
  • A
    A-II, B-III, C-I, D-V, E-IV
  • B
    A-I, B-II, C-III, D-IV, E-V
  • C
    A-II, B-III, C-I, D-IV, E-V
  • D
    A-III, B-II, C-IV, D-V, E-I
✓

Answer

  1. A-II, B-III, C-I, D-V, E-IV
Column I
Column II
A.
Solution
II.
Tincture of iodine
B.
Colloid
III.
Starch in water
C.
Suspension
I.
Chalk in water
D.
Homogeneous
V.
Air
E.
Heterogeneous
IV.
A mixture of chalk and sand

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q-[Che-1M]" from Is Matter Around Us Pure→Is Matter Around Us Pure — all question types→Science STD 9 question papers→CBSE Board STD 9 question papers→CBSE Board question paper generator→

Similar questions

Two elements X and Y have valencies of 5 and 3, and 3 and 2, respectively. The elements X and Y are most likely to be respectively:
  1. Copper and sulphur.
  2. Sulphur and iron.
  3. Phosphorus and nitrogen.
  4. Nitrogen and iron.
→
One of the following does not undergo sublimation. This one is:
→
Which of the following statements are true for pure substances?
  1. Pure substances contain only one kind of particles.
  2. Pure substances may be compounds or mixtures.
  3. Pure substances have the same composition throughout.
  4. Pure substances can be exemplified by all elements other than nickel.
  1. (i) and (ii)
  2. (i) and (iii)
  3. (iii) and (iv)
  4. (ii) and (iii)
→
Which of the following has the maximum number of atoms?
  1. 18g of H2O
  2. 18g of O2
  3. 18g of CO2
  4. 18g of CH4
→
Heat of fusion is the process of conversion of:
→
Out of the following, an example of matter which can be termed as fluid is:
→
The law of conservation of mass was given by:
→
The scientist who proposed the first letter (or first letter and another letter) of the Latin or English name of an element as its symbol, was:
  1. Dalton.
  2. Proust.
  3. Lavoisier.
  4. Berzelius.
→
If 1.4g of calcium oxide is formed by the complete decomposition of calcium carbonate, then the amount of calcium carbonate taken and the amount of carbon dioxide formed will be respectively:
  1. 2.2g and 1.1g
  2. 1.1g and 2.5g
  3. 2.5g and 1.1g
  4. 5.0g and 1.1g
→
Which of the following is/are true as per Thomson's model of atom:
→