Calculate number of atoms ini) 0.5 mole atom of nitrogen

1.	Calculate number of atoms ini) 0.5 mole atom of nitrogen
Answer» Answer: Atomic MASS of NITROGEN $=14\;g Therefore , mass of 1 MOLE of nitrogen =14g Now, 1 more =6.022×1023atoms Since, 1g−atom=1 more 0.5g−atom=0.5moles Therefore no of atoms in 0.5 MOLES of Nitrogen =6.022×1023×0.5 =3.011×1023

Answer»

Answer:

Atomic MASS of NITROGEN $=14\;g

Therefore , mass of 1 MOLE of nitrogen =14g

Now, 1 more =6.022×1023atoms

Since, 1g−atom=1 more

0.5g−atom=0.5moles

Therefore no of atoms in 0.5 MOLES of Nitrogen =6.022×1023×0.5

=3.011×1023

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