Is Matter Around us Pure Quiz 1

Emulsion is a type of colloidal solution. Then, what will be dispersed phase and dispersing medium in the emulsion respectively?

Which of the following dispersed phase and dispersing medium can’t form a colloidal solution?

By which method cream can separated from milk?

A pure solid compound ‘X’, on heating changed from solid to gas without going into liquid state. If compound ‘X’ contains some none volatile impurities then, which of the following method will be most suitable to separate them.

Which of the following method is most suitable to separate drugs from blood?

A mixture contains two miscible liquids A and B. If pure liquid ‘A’ has boiling point 389 K and pure liquid ‘B’ has boiling point 400 K. Then, which of the following method will be most suitable to separate them from mixture?

A mixture contains two miscible liquids A and B. If pure liquid ‘A’ has boiling point 370 K and pure liquid ‘B’ has boiling point 450 K. Then, which of the following method will be most suitable to separate them from mixture?

Identify the incorrect statement

Which of the following is compound?

Which of the following is an example of element?

Order of the stability of solution.

Filtration can be used for separation of components in a mixture that are ____.

Separating funnel can be used for separation of components in a mixture that are ____.

Hexane and water can be separated by _______.

Which of the following solution can show Tyndall effect?