Two equal volume flasks cotaining equal masses of `H_(2)` and `CH_(4)` are at `100 K` and
Channel: Doubtnut
Date: 2020-07-12

Two equal volume flasks cotaining equal masses of `H_(2)` and `CH_(4)` are at `100 K` and `200 K`, repectively. The molecular diameter of `CH_(4)` is twice that of `H_(2)`.  (`i`) Which of the following statement about `Z_(1)` (number of collisions per molecule per `cm^(3)` per second) is true? (`a`) `Z_(11)` of `H_(2)=2Z_(1)` of `CH_(4)`  (`b`) `Z_(11)` of `H_(2)=4Z_(1)` of `CH_(4)`  (`c`) `Z_(11)` of `H_(2)=Z_(1)` of `CH_(4)`  (`d`) `Z_(11)` of `H_(2)=8Z_(1)` of `CH_(4)`  (`ii`) Which of the following statement about `Z_(11)` (number of bimolecular collisions per `cm^(3)` per second) is true?  (`a`) `Z_(1)` of `H_(2)=4Z_(11)` of `CH_(4)`  (`b`) `Z_(11)` of `H_(2)=8Z_(11)` of `CH_(4)`  (`c`) `Z_(1)` of `H_(2)=16Z_(11)` of `CH_(4)`  (`d`) `Z_(1)` of `H_(2)=32Z_(11)` of `CH_(4)`