Types of Mixtures
Types of Mixtures
Mixtures are materials that contain two or more chemical substances dispersed among each other. A mixture shows the properties of its constituents. Depending on nature of components, mixture can be of two types:
Homogeneous Mixture : -
It is a mixture in which the constituents are uniformly distributed, that is it has same composition throughout. E.g. salt dissolves in water to form a homogeneous mixture. Most homogeneous mixtures are called solutions like tea, coffee etc.
Heterogeneous Mixture :-
it is a mixture in which the constituents do not get mixed uniformly. E.g. sand and sawdust form a Heterogeneous mixture.
Types of Mixtures:
Mixtures can be categorized into various types, depending on the physical states of the constituents. Some of these types are discussed here.
Match the column I with column II and select the correct option from the codes given below :
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| Right Option : C | |||||||||||||
| View Explanation | |||||||||||||
From the following identify the examples of solid-liquid mixture: (a) Sugar & Water Solution (b) Salt & Milk Solution (c) Tea (d) Iodine in ethanol (e) Water & Alcohol | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following is true regarding mixtures : (1) Soft drinks (lemonade, soda water, etc.) that you see in your daily life are also not pure substances but are homogeneous mixtures. (2) Tincture of iodine which is used as an antiseptic is a mixture of iodine and ethanol. (3) Air is a mixture of oxygen, nitrogen, carbon dioxide, water vapour, etc. | |||
| Right Option : D | |||
| View Explanation | |||
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