Question

Chlorine is used to prepared in laboratory by treating Mno2 with aqueous Hcl according to reaction

4 Hcl + Mno2 --- 2H2o+ MnCl2 + Cl2

how many grams of MNo2 is required to produce 11.2 l of Cl gas at STP?​

Answer 1

Explanation:

I am not sure with the answer

Answer 2

Answer. 43.37g

Explanation 11.2 litre Cl2 means 1/2mol cl2

so,1/2mol of mno2 is needed

i.e=1/2 x96.74g/mol