Identify solute and solvent in the following solutions :
(i) Aerated drinks
(ii) Tincture of iodine
(iii) Lemon water

State the principle of each of the following methods of separation of mixtures.
(i) Centrifugation method
(ii) Separation using separating funnel

Open in App

Solution

Identification
(i) Aerated drinks: Solute = Carbon Dioxide, Solvent = Water
(ii) Tincture of iodine: Solute = Iodine, Solvent = Alcohol
(iii) Lemon water: Solute = Sugar, Citric Acid, Solvent = Water

Principle
(i) Centrifugation Principle: The denser particles are forced to the bottom and the lighter particles stay at the top when spun rapidly.
(ii) Separation using separating funnel: Immiscible liquids separate out in layers depending on their densities.

Suggest Corrections

Similar questions

Identify solute and solvent in the following solutions :
(i) Aerated drinks
(ii) Tincture of iodine
(iii) Lemon water

State the principle of each of the following methods of separation of mixtures.
(i) Centrifugation method
(ii) Separation using separating funnel

[5 MARKS]

(a) Explain the terms:
(i) Solution
(ii) Solute
(iii) Solvent

(b) Identify solute and solvent in the following solutions :
(i) Aerated drinks
(ii) Tincture of iodine
(iii) Lemon water

Write the principle and applications of the following methods of separation:

(a) Separating funnel

(b) Centrifugation

Q. Which of the following can be separated by using a separating funnel and which cannot be separated by using a separating funnel?
(i) water and kerosene mixture
(ii) water and acetone mixture
(Give reasons for your answer.

Which method is better for recovering sugar from sugar solution: evaporation or crystallisation? Give reason for your answer.

Q. State the principal used in separating different components of mixture by the method of centrifugation.

Join BYJU'S Learning Program

Identify solute and solvent in the following solutions : (i) Aerated drinks (ii) Tincture of iodine (iii) Lemon water State the principle of each of the following methods of separation of mixtures. (i) Centrifugation method (ii) Separation using separating funnel

Identify solute and solvent in the following solutions :
(i) Aerated drinks
(ii) Tincture of iodine
(iii) Lemon water

State the principle of each of the following methods of separation of mixtures.
(i) Centrifugation method
(ii) Separation using separating funnel