1.

Which of the following contains maximum number of atom?A. `2*0` mol of `S_(8)`B. `6*0` mol of SC. `5*5` mol of `SO_(2)`D. `44*8 L` of `CO_(2)` at S.T.P.

Answer» Correct Answer - C
(A) Atoms in `2*0` mol of `S_(8) = 2xx8xx6*02xx10^(23) = 9*632xx10^(24)`
(B) Atoms in `6*0` mol of S
`=6xx6*02xx10^(23)=3*612xx10^(24)`
(C) Atoms in `5*5` mol of
`SO_(2) = 3xx5*5xx6*02xx10^(23) = 9*93xx10^(24)`
(D) Atoms in `4*48L` of `CO_(2)` at S.T.P.
`= (3xx4*48xx6*02xx10^(23))/(22*4)=4*816xx10^(23)`


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