Question

If 20 litres of O2 has 'X' molecules ,state the number of molecules in
i) 5 litres of Cl2
in 10 litres of H2​

Answer 1

Answer:

cl 2 has 5×NA/22.4 molecules

H2 has 10Na/22.4 molecules

Explanation:

equn: cl2

22.4l NA (avagadros no:)

5l x

x =5NA/22.4 molecules

equn H2

22.4l NA

10l x

x=10NA/22.4 molecules