Question

one volume of H2 reacts with one volumeof cl2 to give two volume of HCL which law
is illustrated​

Answer 1

Answer:

H

2

+ Cl

2

→2HCl

No. of moles of Hydrogen =

2.02

2.02

=1 mole

No. of moles of Oxygen =

70.9

35.45

=0.5 mole

1 mole of H

2

react with 1 mole of Chlorine to give 2 moles of HCl. But Chlorine has only 0.5 mole. So only 1 mole of HCl is formed.

⇒ Mass of 1 mole of HCl =1.01+35.45=36.469

As, chlorine is completely consumed, Cl

2

is limiting reagent.