jee-main 2025 Q12

jee-main · India · session2_03apr_shift1 Not Maths
Q12. If the collision frequency of hydrogen molecules in a closed chamber at $27 ^ { \circ } \mathrm { C }$ is Z , then the collision frequency of the same system at $127 ^ { \circ } \mathrm { C }$ is :
(1) $\frac { \sqrt { 3 } } { 2 } \mathrm { z }$
(2) $\frac { 2 } { \sqrt { 3 } } \mathrm { Z }$
(3) $\frac { 3 } { 4 } \mathrm { Z }$
(4) $\frac { 4 } { 3 } \mathrm { Z }$
Q12. If the collision frequency of hydrogen molecules in a closed chamber at $27 ^ { \circ } \mathrm { C }$ is Z , then the collision frequency of the same system at $127 ^ { \circ } \mathrm { C }$ is :\\
(1) $\frac { \sqrt { 3 } } { 2 } \mathrm { z }$\\
(2) $\frac { 2 } { \sqrt { 3 } } \mathrm { Z }$\\
(3) $\frac { 3 } { 4 } \mathrm { Z }$\\
(4) $\frac { 4 } { 3 } \mathrm { Z }$