Avogadro's Number is the no. of atoms present in ____ of Carbon C-12.
12g (gram atomic weight)
10g (gram atomic weight)
1g (gram atomic weight)
8g (gram atomic weight)
Avogadro's number is the number of atoms present in 12g (gram atomic weight) of Carbon C-12 .
The ratio of a gram atomic weight of nitrogen and oxygen is___.