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Question
Maximum number of electrons is present in
Options:
A .  2.24 lit. of SO2 at S.T.P
B .  0.2 moles of NH3
C .  1.5 gm moles of oxygen
D .  2 mole atoms of of sulphur
Answer: Option D
:
D
Two moles of sulphur atoms have the maximum number of electrons.
No.ofelectrons=No.ofmoles×Avogadrono×No.ofelectronsinamolecule=2×N×16=32N

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