Question

Mixture of two compounds – two types of compounds present-?​

Answer 1

Answer:

(a) (i) is Element : A substance that can not split into two or more simpler substance by chemical methods.Examples : Carbon, aluminium

(ii) Compound : A substance consisting of two or more elements combined chemically in a fixed portion by mass

Example : water and sodium chloride.

(iii) Mixture : Mixture is substance that is made up of two or more particles or substances mixed by physical process.

Examples -Gold , Diamond, Graphite

Elements - Gold, Diamond, Graphite

Compounds - Common Salt, Sea water, Marble

Mixtures - Brass , Sand , petroleum, Chalk , Air.

Answer 2

Explanation:

A homogeneous mixture is a mixture of two or more chemical substances (elements or compounds), where the different components cannot be visually distinguished. The composition of homogeneous mixtures is constant.