Question

9. Distinguish between the following
(1) Solids and Liquids :
(2) Liquids and Gases
(3) Compound and Mixture
(4)Colloidals and Suspension​

Answer 1

Answer:

1 ) Three states of matter exist – solid, liquid, and gas. Solids have a definite shape and volume. Liquids have a definite volume, but take the shape of the container. Gases have no definite shape or volume.

2) liquid: Has a definite volume, but take the shape of the container. gas: Has no definite shape or volume. change of state: When matter is converted from one of the three states (example: solid, liquid, or gas) to another state.

3) Compound are substances which can be formed by chemically combining two or more elements. Mixtures are substances that are formed by physically mixing two or more substances. Compounds can be of three types, which are: covalent compounds, metallic compounds and ionic compounds

4) Particles in a suspension are usually more than 1,000 nm, while those in a colloid range from 1-1,000 nm. ... Colloids are able to scatter light, but suspensions cannot transmit light. Particles in a suspension can be seen by the naked eye, but those in a colloid must be viewed using a light microscope.

Explanation:

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