1.

Among the following gaseous elements with atomic numbers, which will have greater rate of diffusion?

Answer»

Z = 7
Z = 8
Z = 10
Z = 17

SOLUTION :`Z = 7 IMPLIES N_2, M.Wt = 28`
`Z = 8 implies O_2, M.Wt = 32`
`Z = 10 implies N e, M.Wt = 20`
`Z = 17 implies Cl_2 , M.Wt = 71`.


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