Which of the following has maximum root mean square velocity at the same tempera

Question

Which of the following has maximum root mean square velocity at the same temperature

Options:

A . SO2

B . CO2

C . O2

D . H2

Answer: Option D
:
D

V_{r m s} = \sqrt{\frac{3 R T}{M}} ∴ V_{r m s} α \frac{1}{\sqrt{M}}

at same T
because

H_{2}

has least molecular weight so its r.m.s velocity should be maximum.

Was this answer helpful ?

Next Question

More Questions on This Topic :

Question 1. The rate of diffusion of hydrogen and chlorine are in the ratio of 6:1. The density of chlorine as compared to that of h....of chlorine as compared to that of hydrogen will be:

Question 2. The compressibility factor for nitrogen at 330 K and 800 atm is 1.90 and at 570 K and 200 atm is 1.10. A certain mass of....same quantity of N2 gas at 750 K and 200 atm.

Question 3. Gaseous Benzene reacts with hydrogen gas in presence of a Nickel catalyst to form gaseous cyclohexane according to the R....of C6H6 (by volume) present in the original volume is

Question 4. Calculate the pressure of one mole of nitrogen gas in a 10 L cylinder at 50∘C using the Van der Waal's equat....constants a and b for nitrogen are 1.4L2 atm mol−2 and 0.04 L2mol−1 respectively) .

Question 5. 'x' moles of N2 gas at S.T.P conditions occupy a volume of 10 litres, then the volume of '2x' moles ....'2x' moles of CH4 at 2730 C and 1.5 atm is

Question 6. The average speed at T1 K and most probable speed at T2 K of CO2 gas is 9×104 cm/sec. The values of T1 an....is 9×104 cm/sec. The values of T1 and T2 are

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0