Which of the following materials fall in the category of
a “pure substance”? Give reasons.
(a) Ice (b) Milk (c) Iron
(d) Hydrochloric acid (e) Calcium oxide (f) Mercury
(g) Brick (h) Wood (i) Air
Answers
Answered by
0
Answer:
out of the given 9 compounds following as a pure substances
- ice
- iron
- hydrochloric acid
- calcium oxide
- mecury
Step-by-step explanation:
pure substance is one that does not have any other substance or impurity present in net and cannot be separated into other kinds of matter by physical process it can be an element or a compound
Answered by
19
Following substance from the above mentioned list are pure substance :
★Iron
★Ice
★Hydrochloric acid
★Calcium oxide
★Mercury
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