GENERAL KNOWLEDGE

Detailed explanation-1: -Temperatures, density, colour, melting and boiling point, etc., all are intensive properties as they will not change with a change in size or quantity of matter. The density of 1 litre of water or 100 litres of water will remain the same as it is an intensive property.

Detailed explanation-2: -Physical properties include color, density, hardness, and melting and boiling points. A chemical property describes the ability of a substance to undergo a specific chemical change.

Detailed explanation-3: -Extensive properties, such as mass and volume, depend on the amount of matter being measured. Intensive properties, such as density and color, do not depend on the amount of the substance present.

Detailed explanation-4: -Answer and Explanation: Color is an intensive property as it does not depend upon the amount of matter. Hardness is an intensive property as it does not depend upon the amount of matter. Solubility is an intensive property as it does not depend upon the amount of matter.

Detailed explanation-5: -Colour, temperature, and solubility are examples of intensive properties. Intensive properties can be used to help identify a sample because these characteristics do not depend on the amount of sample, nor do they change according to conditions.