Home
Class 11
CHEMISTRY
Calculate the radius ratio of 2^(nd) orb...

Calculate the radius ratio of `2^(nd)` orbit of hydrogen and `3^(rd)` orbit of `Li^(+2)`

Text Solution

Verified by Experts

Atomic number of `H=1`
Atomic number of `Li=3`
`2^(nd)` orbit radius of hydrogen
`(r_(2))_(H)=0.529xx(2^(2))/(1)`
`3^(rd)` orbit of `Li^(+2)`
`(r_(3))Li^(+2)=0.529xx(3^(2))/(3)`
`because = ((r_(2))_H)/((r_(3))_(Li^(+2)))=(0.529xx(2^(2))/(1))/(0.529xx(3^(2))/(3))=(4)/(3)`
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    ALLEN|Exercise Exercise - 01|38 Videos

  • ATOMIC STRUCTURE

    ALLEN|Exercise Exercise - 02|59 Videos

  • IUPAC NOMENCLATURE

    ALLEN|Exercise Exercise - 05(B)|7 Videos

Similar Questions

Explore conceptually related problems

Calculate the radius of bohr's third orbit of hydrogen atom

Calculate the radii of 2nd Bohr orbit of Li^(2+)

Calculate the radii of 2nd Bohr orbit of Li^(2+)

Calculate the radius of bohr's third orbit in hydrogen atom.

Calculate the radius ratio of 2^(nd) excited state of H & 1^(st) excited state of Li^(+2) .

The radius of 5^(@) Bohr orbit in hydrogen atom is

Calculate the radius of 2^(nd) excited state of Li^(+2)

Read the following statements and choose the correct option. (I) If the radius of the first Bohr orbit of hydrogen atom is r and of 2^(nd) orbit of Li^(2+) would be 4r. (II) For s-orbital electron , the orbital angular momentum is zero

Find ratio of radius of 2^(nd) orbit of He^(+) ion & 3^(rd) orbit of Be^(+3) ion.

Find the ratio of the time period of 2^(nd) Bohr orbit of He^(+) and 4^(th) Bohr orbit of Li^(2+)