1.

2g of oxygen contains number of atoms equal to that in (a) 0.5 g of hydrogen (b)4 g of sulphur (c)7 g of nitrogen (d) 2.3 g of sodium

Answer» 2g of oxygen contains number of atoms equal to that in (a) 0.5 g of hydrogen (b)4 g of sulphur (c)7 g of nitrogen (d) 2.3 g of sodium


Discussion

No Comment Found