Advertisements
Advertisements
Question
Explain the term mixtures.
Advertisements
Solution
A mixture is an impure substance made up of two or more elements or compounds mechanically mixed together in any proportion.
RELATED QUESTIONS
Matter is classified into the types of mixture, compound and element by applying the criterion ______.
Define the following:
Impure substance
Define the following:
Homogeneous mixture
Define Miscible liquids
Fill in the blanks
___________is a process to obtain a very pure form of a solid dissolved in a liquid.
Write “true” or “false” for the following statement
Jewellery gold is a homogeneous mixture of metals.
Give a reason why sublimable and non-sublimable substances can be separated easily, but two sublimable substance cannot.
Give reasons for the following:
Naphthalene and camphor cannot be separated by sublimation.
Which of the following are physical changes?
(i) Melting of iron metal
(ii) Rusting of iron
(iii) Bending of an iron rod
(iv) Drawing a wire of iron metal
A colloid is a ______ mixture and its components can be separated by the technique known as ______.
