Get 2 FREE Instant-Explanations on Filo with code FILOAPP

A gaseous mixture contains 4 molecules with a velocity of 6 cm

Question

A gaseous mixture contains 4 molecules with a velocity of 6 cm $sec^{- 1}$ ,5 molecules with a velocity of 2 cm $sec^{- 1}$ and 10 molecules with a velocity of 3 cm $sec^{- 1}$ . What is the rms speed of the gas:

2.5 cm

sec^{- 1}

1.9 cm

sec^{- 1}

3.6 cm

sec^{- 1}

4.6 cm

sec^{- 1}

Views: 1,058 students

Found 2 tutors discussing this question

Levi Discussed

A gaseous mixture contains 4 molecules with a velocity of 6 cm

sec^{- 1}

,5 molecules with a velocity of 2 cm

sec^{- 1}

and 10 molecules with a velocity of 3 cm

sec^{- 1}

. What is the rms speed of the gas:

6 mins ago

Discuss this question LIVE

6 mins ago

Text solutionVerified

Answer: cSolution: (c)

U_{ms} = \frac{4 \times ( 6 ) ^{2} + 5 ( 2 ) ^{2} + 10 ( 3 ) ^{2}}{19}

= 3.6 c m / sec .

Was this solution helpful?

150

Report

One destination to cover all your homework and assignment needs

Learn Practice Revision Succeed

Instant 1:1 help, 24x7

60, 000+ Expert tutors

Textbook solutions

Big idea maths, McGraw-Hill Education etc

Essay review

Get expert feedback on your essay

Schedule classes

High dosage tutoring from Dedicated 3 experts

Trusted by 4 million+ students

Stuck on the question or explanation?

Connect with our chemistry tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Question Text	A gaseous mixture contains 4 molecules with a velocity of 6 cm $sec^{- 1}$ ,5 molecules with a velocity of 2 cm $sec^{- 1}$ and 10 molecules with a velocity of 3 cm $sec^{- 1}$ . What is the rms speed of the gas:
Answer Type	Text solution:1
Upvotes	150