Question

For the formation of 3.65g of HCL gas, what volume of hydrogen gas and chlorine gas are required at NTP conditions

Answer 1

1.825 g of H2 and 1.825g of Cl2 will required
as
H2+Cl2---= 2HCl
1g + 1g. =2g
3.65= 2g
g=1.825