Chemistry, asked by aliza80, 1 year ago

Give two examples for the following:
1)Substances which sublime
2)Noble gas
3)Impure substances

Answers

Answered by ayaankhan01

1

Naphthalene, Camphor, Dry ice etc.
helium, neon, argon, krypton, xenon etc.
elements, mixtures of compounds.

Answered by Bhavedh

0

Answer: i know only evolution of gas

Explanation:zn+H2SO4------>znSO4+H2

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