Multiple Choice Questions (MCQs)
Lakhmir Singh Chemistry Solutions for Exercise - Multiple Choice Questions (MCQs)
Simple step-by-step solutions to Multiple Choice Questions (MCQs) questions of Is Matter Around Us Pure from Science for Ninth class Part 2 Chemistry. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Multiple Choice Questions (MCQs) with Hints & Solutions
Classify the following into elements, compounds and mixtures:
Marble, Air, Gold, Brass, Sand, Diamond, Graphite, Petroleum, Common salt, Sea-water, Chalk
What are (i) metals (ii) non-metals, and (iii) metalloids? Give two examples each of metals, non-metals and metalloids.
Classify the following into metals, non-metals and metalloids
Silicon, Mercury, Diamond, Sulphur, Iodine, Germanium, Sodium, Carbon, Magnesium, Copper, Boron, Helium.
What is a mixture? Give two examples of mixtures.
What is meant by (i) homogeneous mixtures, and (ii) heterogeneous mixtures? Give two examples of homogeneous mixtures and two of heterogeneous mixtures.
What is the other name of homogeneous mixtures?
What are the three general classes of matter ? Give one example of each type.
Draw a flow-chart for the schematic representation of different types of matter.
