Home
Class 11
CHEMISTRY
The radius of the first orbit of H-atom ...

The radius of the first orbit of H-atom is 0.53 Å. Find the radius of the fifth orbit.

Text Solution

Verified by Experts

`r_(n)=r_(1)xxn^(2)" "therefore r_(5)=r_(1)xx5^(2)=0.53xx25=13.25`Å
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    CHHAYA PUBLICATION|Exercise WARM UP EXERCISE|157 Videos

  • STRUCTURE OF ATOM

    CHHAYA PUBLICATION|Exercise QUESTION ANSWER ZONE FOR BOARD EXAMINATION (VERY SHORT ANSWER TYPE)|28 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    CHHAYA PUBLICATION|Exercise PRACTICE SET|10 Videos

Similar Questions

Explore conceptually related problems

The radius of the first Bohr orbit of hydrogen is a_0 . The radius of the third orbit would be :

If the radius of first Bohr orbits of Hydrogen atom is 0.5overset@A , Find the radius of the fourth Bohr Orbit of the atom.

If the radius of 2nd Bohr orbit of H-atom is r_2 the radius of third Bohr orbit of H-atom?

The radius of the first bohr orbit of hydrogen atom is 0.529 overset0A . The rdius of the third orbit of H^+ will be

If the radius of the first Bohr orbit is r, what would be the radius of the second ?

The radius of the first electron orbit of a hydrogen atom is 0.5Å . The electron moves in this orbit with a uniform speed of 2.2xx10^(6)m.s^(-1) . What is the magnetic field produced at the centre of the nucleus due to the motion of this electron?

Radius of the Bohr orbit of hydrogen atom is 0.53 Å . What will be the velocity of the electron in the second quantum state? Given, mass of electron = 9.1xx10^(-31) kg and e=1.6 xx10^(-19) C .

The energy of an electron in the first Bohr orbit of H atom is -13.6 eV the possible energy value of the first excited state for electron in Bohr orbits of hydrogen is

The radius of the first electron orbit of a hydrogen atom is 0.5overset@A . The electron moves in this orbit with a uniform speed of 2.2xx10^6 m/s . What is the magnetic field produced at the centre of the nucleus due to the motion of this electron?

If the radius of first Bohr orbit of H is 0.53overset@A , then what will be its Radius of 10th Bohr orbit?—