Question

Which of the following materials fall into the category of “pure substance”?

(a)Ice

(b)Milk

(c)Iron

(d)Hydrochloric acid

(e)Calcium oxide

(f)Mercury

(g)Brick

(e)Wood

(f)Air.​

Answer 1

$\huge{\underline{\underline{\sf{\orange{Answer:-}}}}}$

Following substances from the above-mentioned list are pure substances:

• Iron
• Ice
• Hydrochloric acid
• Calcium oxide
• Mercury

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Answer 2

$\underline{\underline{\huge{\green{\mathfrak{Answer}}}}}$

☆ Materials that fall in the category of $\color{pink}{Pure \ substances}$ are : -

• $\tt\orange{Ice}$
• $\tt\orange{Iron}$
• $\tt\orange{Hydrochloric \ Acid}$
• $\tt\orange{Calcium \ Oxide}$
• $\tt\orange{Mercury}$

${\huge{\underline{\small{\mathbb{\pink{HOPE \ THIS \ HELPED \ UH♡}}}}}}$