Kapilesh Agrawala Solutions for Chapter: Elements, Compounds and Mixtures, Exercise 4: EVALUATE YOUR UNDERSTANDING

Mercury is a non-metal.

Water is a compound made up of hydrogen and oxygen gas.

Constituents of a mixture are present in a fixed proportion.

In a homogeneous mixture, constituents are uniformly mixed throughout the mixture.

Give the characteristics of mixtures.

Is sand and sugar together a mixture or a compound? Give reasons.

Why is air regarded as a mixture?

Identify $\mathrm{A},\mathrm{B},\mathrm{C},\mathrm{D},\mathrm{E}$ and $\mathrm{F}$ in the below figure.