Question

When 22.4 litres of h2 gas is mixed with 11.2 litre of cl2 gas each at stp the most hcl hcl gas is formed?

Answer 1

Answer:

Explanation:

By balanced chemical equation

H2+Cl2----------2HCL

IT MEANS

1 MOLE OF HYDROGEN GAS REACTS WITH 1 MOLE OF CHLORINE GAS .AND 1 MOLE EQUAL TO 22.4 LITRES OF GAS AT STP THEREFORE IT MEANS

22.4L OF H2----------22.4 LITRES OF CL2

BUT GIVEN IS 11.4 LITRES OF CL2 , THEREFORE CL2 IS ACTING AS LIMITING REAGENT

BY NORMAL EQN .

22.4 LITRES OF CL2 GIVES-------2×22.4L OF HCL GAS

SO 11.2 L OF CL2 WILL GIVE --------11.2×2×22.4 ÷22.4 LITRE OF HCL (BY UNITARY METHOD)

THEREFORE 11.2 L OF CL2 WILL GIVE 22.4 L OF HCL GAS