Home
Class 11
CHEMISTRY
The radius of certain orbit of H-atom is...

The radius of certain orbit of H-atom is 2.12 A. Then the energy of that energy level is

A

`(-13.6)/(4)` eV/atom

B

`(2.18 xx 10^(-18))/(4)` J/atom

C

`(-1312)/(4)` KJ/ atom

D

`(-1313.6)/(4)` Kcal/mole

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise Level - II (Type-I) (Lecture Sheet - 2 (Section - B : Linked comprehension Type questions))|5 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise Level - II (Type-I) (Lecture Sheet - 2 (Section -C : Matching/Straight objective type questions))|2 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise Level - II (Type-I) (Practice sheet - 1 (Section -C : Matching/Straight objective type questions))|2 Videos

  • AROMATIC HYDROCARBONS

    AAKASH SERIES|Exercise OBJECTIVE EXERCIES - 3 (RECENT AIPMT/NEET QUESTIONS)|10 Videos

  • CHEMICAL BONDING

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3 (RECENT AIPMT/NEET QUESTIONS )|39 Videos

Similar Questions

Explore conceptually related problems

The radius of the first orbit of hydrogen is r_H and the energy in the ground state is -13.6 eV .considering a mu - particle with the mass 207 m_e revolving round a porton as in hydrogen atom, the energy and radius of proton and mu -combination respectively in the first orbit are(assume nucleus to be stationary)

In potassium the order of energy levels is

In potassium the order of energy levels is

If the radius of first Bohr orbit of H atom is x, then de Broglie wavelength of electron in 3^(rd) orbit is nearly

The energy of electron in the ground state of Hydrogen atom is -13. 6ev. The kinetic energy of the electron is the 4th orbit is

The ionization potential of H atoms is 13.6 V. The energy difference between n = 2 and n = 3 levels is nearest to