Mixture
Mixture: Overview
This topic covers concepts, such as Matter, Chemical Classification of Matter, Pure Substances, Mixtures, Types of Mixtures, Homogeneous Mixture, Heterogeneous Mixture, Alloys, Nature of Alloys, True Solution, Suspension, Properties of Suspension, Scattering of Light by Suspended Particles, Stability of Suspensions, Colloidal Solution, Size of Colloidal Particles, Properties of Colloids, Stability of Colloidal Particles, Dispersed Phase, Dispersion Medium, Types of Colloidal Solutions, Liquid in Gas Colloids, Solid in Gas Colloids, Gas in Liquid Colloids, Liquid in Liquid Colloids, Solid in Liquid Colloids, Gas in Solid Colloids, Liquid in Solid Colloids, Solid in Solid Colloids, Tyndall Effect, Scattering of Light by Colloidal Particles, Nature of Separation of Mixture, Centrifugation of Colloidal Particles, Substances & Classification of Substances etc.
Important Questions on Mixture
Which one of the following will show Tyndall Effect.
Which one of the following alloy does not contain copper?
Which one of the following is not a homogeneous mixture?
Milk is the example of the following type of colloid
Settling down of sand when a mixture of sand and water is kept undisturbed for some time is called.
Which of the following statements are false for pure substances?
(i) pure substances contain only one kind of particles.
(ii) Pure substances may be compounds or mixtures.
(iii) Pure substances have same composition throughout.
(iv) Pure substances can be exemplified by all element other than copper.
Tincture of iodine has antiseptic properties. This solution is made by dissolving.
Which of the following are heterogeneous in nature?
(i) Dry ice (ii) Wood (iii) Soil (iv) Air
A mixture of sulphur and carbon disulphide is.
Assertion (A): Dust particles in air form aerosol.
Reason (R): Dust particles form dispersion medium and air is dispersed phase.
Which of the following about colloidal solutions are true?
Colloidal particles can be separated by the _____ method.
The atmosphere mainly consists of nitrogen and oxygen. Which term describes the combination of gases in the atmosphere?
On the basis of chemical composition, substances are classified into.
On the basis of their physical state, substances are classified into
A pure substance consists of only one type of
