Which of the following are pure substance -
Ice , milk, calcium oxide , air
Sanramkar:
ice as it contains only water in it.
Why
because it contains only h2o
my answer might be wrong.
you can follow the first answer
Answers
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Answer-
Calcium Oxide
Explanation-
Ice is a heterogeneous mixture. Air is a mixture of gases like Nitrogen, Oxygen etc. and Milk is a mixture (heterogeneous mixture as it is a colloid) because it has water, sugar and protein in it. Calcium oxide is a pure substance as it has a definite composition.
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hey mate here ur answer
PURE SUBSTANCE:::
ice and calcium oxide
I hope it's will help you
please mark me as Brian list
PURE SUBSTANCE:::
ice and calcium oxide
I hope it's will help you
please mark me as Brian list
hmm
yes but they contain particle of only one kind of matter
ya
you understood?
hmm
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