$16{\rm{g}}{{\rm{O}}_2},14{\rm{g}}{{\rm{N}}_2}$

$8{\rm{g}}{{\rm{O}}_2},22{\rm{g}}{{\rm{N}}_2}$

$28{\rm{g}}{{\rm{N}}_2},22{\rm{g C}}{{\rm{O}}_2}$

$32{\rm{g}}{{\rm{O}}_2},32{\rm{g}}{{\rm{N}}_2}$

$0.32\,\,g$

$0.64\,\,g$

$0.96\,\,g$

$0.16\,\,g$

36 g of water

28 g of carbon monoxide

46 g of ethyl alcohol

54 g of Nitrogen pentoxide

$16{\rm{g}}{{\rm{O}}_2},14{\rm{g}}{{\rm{N}}_2}$

$8{\rm{g}}{{\rm{O}}_2},22{\rm{g}}{{\rm{N}}_2}$

$28{\rm{g}}{{\rm{N}}_2},22{\rm{g C}}{{\rm{O}}_2}$

$32{\rm{g}}{{\rm{O}}_2},32{\rm{g}}{{\rm{N}}_2}$

O⁻²

Na⁺

F⁻

All the given species have same number of electrons

30,20

40,30

60,40

20,30

1.6 g

3.2 g

6.4 g

16 g

1 mol

0.5 mol

2 mol

18 mol

$0.034{\rm{ }}\%$

$27.27{\rm{ }}\%$

$3.4{\rm{ }}\%$

$28.7{\rm{ }}\%$

1:4

7:32

32:7

4:1

1g of butane $({C_4}{H_{10}})$

1g of Nitrogen $\left( {{N_2}} \right)$

1g of Silver $\left( {Ag} \right)$

1g of Water $\left( {{H_2}O} \right)$