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Which of the following materials fall in the category of a “pure substance”? (a) Ice (b) Milk (c) Iron (d) Hydrochloric acid (e) Calcium oxide (f) Mercury (g) Brick (h) Wood (i) Air.

 Which of the following materials fall in the category of a “pure substance”?
           (a) Ice
(b) Milk
(c) Iron
(d) Hydrochloric acid
           (e) Calcium oxide
(f) Mercury
(g) Brick
(h) Wood
           (i) Air.

Grade:12th pass

1 Answers

Harshit Singh
askIITians Faculty 5964 Points
one year ago
Dear Student

Pure substances are: Ice, iron, hydrochloric acid, calcium oxide and mercury.

Thanks

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