Question:
Mean velocity, most probable velocity and root mean square velocity of gas molecules are approximately in the ratio:
Mean velocity, most probable velocity and root mean square velocity of gas molecules are approximately in the ratio:
Show Hint
Recall vmp : vavg : vrms = 1 : 1.128 : 1.225, then reorder to match the question.
Updated On: Jul 3, 2026
- 1.13 : 1 : 1.23
- 1.23 : 1 : 1.13
- 1.23 : 1.13 : 1
- 1 : 1.13 : 1.23
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: vp=sqrt(2RT/M)=1.414, vavg=sqrt(8RT/piM)=1.596, vrms=sqrt(3RT/M)=1.732 (in units of sqrt(RT/M)).
Step 2: Dividing by vp: 1:1.128:1.225.
Step 3: Question order is mean:most probable:rms = 1.128:1:1.225 ≈ 1.13:1:1.23.
\[\boxed{1.13 : 1 : 1.23}\]Was this answer helpful?
0
0
Top CPET Chemistry Questions
- Which intermediate is formed during the reaction of acetamide with bromine in the presence of excess KOH solution?
- What is the major product of the reaction between benzene and iso-butyl bromide in the presence of AlCl3?
- Which product is obtained when 1-pentene reacts with HCl in the presence of benzoyl peroxide?
- What is the product of the reaction between n-butyl benzene and alcoholic KMnO4?
- Which alkene can be used for the synthesis of propanal exclusively using ozonolysis?
View More Questions
Top CPET Gaseous State Questions
Top CPET Questions
- Which of the following is a key reason for choosing DRAM over SRAM for main memory?
- Which of the following components in an FPGA is responsible for implementing combinational and sequential logic?
- What is the main purpose of declaring a base class as virtual in multiple inheritance?
- What happens if a class contains at least one pure virtual function?
- What happens if a derived class defines a function with the same name as a base class function, but with a different parameter list?
View More Questions