Classify the following into elements, compounds and mixtures: Marble, Air, Gold, Brass, Sand, Diamond, Graphite, Petroleum, Common salt, Sea-water, chalk.
Download our app for free and get started
- Elements: Gold, Diamond, Graphite.
- Compounds: Common salt, Sea water, Marble.
- Mixtures: Brass, Sand, Petroleum, Chalk, Air.
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1View SolutionDraw a labelled diagram showing the process of fractional distillation.
- 2View SolutionYou have been given a suspension and a solution. How could you tell the difference between them by their appearance?
- 3View SolutionGive two reasons for supposing that water is a compound and not a mixture.
- 4View SolutionWhat are 'suspended particles'?
- 5View SolutionWhat is a colloid? Give two examples of colloids (or colloidal solutions).
- 6View SolutionBy which method of separation the volatile component from its non-volatile solute can be separated?
- 7View SolutionWhat is the difference between a pure substance and a mixture? Give one example in each case.
- 8$9.72\ g$ of potassium chloride dissolves in $30g$ of water at $70^\circ\ C$. Calculate the solubility of potassium chloride at that temperature.View Solution
- 9View SolutionName the process associated with the following:
Dry ice is kept at room temperature and at one atmospheric pressure. - 10View SolutionWhat is the need to heat solution?