Sourav posted an Question

August 15, 2020 • 08:39 am 30 points

Select the correct order of the b values of the gases h, n, he, cl (b) he < n,

Select the correct order of the b values of the gases H, N, He, CL (b) He < N,

2 Answer(s) Answer Now

• 0 Likes
• 3 Comments
• 0 Shares

• Likes
• Share
• Comments

• >

  Ashutosh singh

  Dear Sourav! Always remember that the atomic radius of H is more than He. Although, the difference is not much...but, keep this in mind...it will come in handy in your exam, trust me! 😊 The difference is about 20 pm if I'm not wrong. 😊

  • Likes(0)
  • Reply(3)

  But, the catch is...Vander Waals radius of He is 20 pm more than H. Atomic radius of H is 20 pm more but, Vander Waals radius of He is 20 pm more. 😊

  • Like(0)

  here we are taking which radius sir?

  • Like(0)

  Atomic radius.

  • Like(1)

• >

  Priyanshu kumar

  see this relation sourav

  • Likes(0)
  • Reply(0)

• >

  Priyanshu kumar Best Answer

  Option A is correct amswer as b value depends on finite molecular size....

  • Likes(1)
  • Reply(6)

  plz explain

  • Like(0)

  Dear sourav,b value just signifies the effective size of the molecule

  • Like(1)

  Cl2 has highest effective size among these

  • Like(1)

  im confused btw He and H2

  • Like(0)

  atomic radius of H is more than he

  • Like(1)

  sir here we are considering atomic radius for both H and He or covalent radius of H2 and atomic radius of He?

  • Like(0)

T