Question

Classify the following as pure substance or mixture, give reasons.

(i) Graphite
(ii)Milk
(iii)Air
(iv)Diamond ​

Answer 1

Answer:

$\bf\green{\underline{\underline{\fbox{AnsweR:}}}}$

$\bf\purple{\underline{Pure\: Substance: -}}$

Graphite &Diamond, both are made up of only one kind of atom, carbon.

$\bf\blue{\underline{Mixture: -}}$

Air & Milk, both contain various constituent in variable amount.

Hope it will be helpful :)....✍️

Answer 2

Explanation:

1. Graphite :- Pure Substance

2. Milk :- Mixture

3. Air :- Mixture

4. Diamond :- Pure Substance

Hope it helps you✍️✍️ ....

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