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Get Answers to all your Questions
Q 7. 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
Answers (1)
A pure substance is a matter which consists of a single type of particles and has specific properties-
Therefore, the following given substances are ''pure substance" -
- Ice
- Iron
- Hydrochloric acid
- calcium oxide and
- mercury
View full answer
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