oc
20.5
1 week end
Practice Questions
1) Find the number of atoms / molecules present in
following
a) 0.6022 mole of carbon dioxide
Answers
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1
Answer:
No of molecules in 0.6022mole CO2,
= 0.6022 * 6.022 * 10^23
= 3.6 * 10^23
No of atoms in 0.6022 mole of CO2,
= 3.6 * 10^23 * 3
= 10.8 * 10^23 atoms.
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