AP EAMCET202423 May 2024Morning ShiftChemistryStates of MatterActual
The rms velocity ( u _ rms ) , mean velocity ( u _ av ) and most probability ( u _ mp ) of a gas differ from each other at a given temperature. Which of the following ratios regarding them is correct?
Options
- Au_ r m s u_ a v =1.20
- Bu_ a v u_ m p =1.12
- Cu_ r m s u_ m p =1.15
- Du_ a v u_ r m s =0.98
Correct answer
B. u_ a v u_ m p =1.12
Step-by-step solution
rms velocity ( _ rms )= 3 RT M Mean velocity ( _ av )= 8 RT M Most probability ( _ m p )= 2 R T M Option (2) is correct.