Chemistry, asked by tanmay1386, 8 months ago

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
(1) Mercury
Brick
(h) Wood
(i) Air​

Answers

Answered by sameersamrat
16

Answer:

ice, iron, HCl, CaO, Mercury

Answered by ankitsingh9005843590
5

Answer-ice,iron,hcl,cao,mercury

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