Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • At what temperature will the average Kinetic Energy of a molecule of gas will be equal to that of electron accelerated through 3 volt. <img alt="\small \left(K_B=1.4 \times 10^{-23} \mathrm{~J

At what temperature will the average Kinetic Energy of a molecule of gas will be equal to that of electron accelerated through 3 volt. \small \left(K_B=1.4 \times 10^{-23} \mathrm{~J} / \mathrm{mol}\right).

 

Option: 1

22857\ \mathrm{K}


Option: 2

30000 K


Option: 3

22757 \mathrm{~K}


Option: 4

22857 \mathrm{~K}


Answers (1)

best_answer

\frac{3}{2} K_B T=Average \text { K.E. of molecule }

e=1.6 \times 10^{-19} \mathrm{C}, \quad U=3 \mathrm{~V}, K_B=1.4 \times 10^{-23} .

\frac{3}{2} \quad K_B T=1.6 \times 10^{-19} \times 3

T=\frac{1.6 \times 10^{-19} \times 2}{1.4 \times 10^{-23}}=22857 \mathrm{~K}

 

Posted by

shivangi.bhatnagar

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

Abolish NEET, restore state CET; Karnataka urges Centre after paper leak row
anam-khan

NEET UG 'Leak': CBI probing role of NTA-linked public servant
anam-khan

NEET Paper Leak: Siddaramaiah backs Rahul Gandhi; seeks Dharmendra Pradhan’s removal

Latest Question