CBSE Class 11-science Answered
Find the number of atoms in 48 g of ozone at NTP.
Asked by | 24 May, 2013, 12:22: AM
Expert Answer
MW of ozone = 48 g/mole
So, in 48 g ozone, No of moles = 48/48 = 1 mole
1 mole ozone has 6.022 x 1023 molecules of ozone.
1 molecule of ozone has 3 atoms of oxygen.
So, there will be 3 x 6.022 x 1023 atoms = 1.806 x 1024atoms
Answered by | 24 May, 2013, 10:40: AM
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