Q2 Both Co2 and H2 gases are? (a) Heavier than air (b)Colourless (c) Acidic in Nature (d) Soluble in water.
Answers
Answered by
0
Answer:
A
Explanation:
there is no smell or color with them so you can not sense them
Answered by
0
Answer:
they both are colourless and odorless.
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