Which of the following is/are correct statement(s)?

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

The difference in angular momentum associated with the electron present in consecutive orbits of unipositive helium ion is $\frac{h}{2 π}$

Energy difference between any two energy levels of electron in hydrogen atom changes if potential energy of electron is assigned non-zero value at infinite distance from the nucleus

Wavelength of emission spectral line in a H–atom is in the order of $(2 \to 1) < (3 \to 1) (4 \to 1)$ , where numbers represent principal quantum numbers

An electron with non-zero kinetic energy at infinite distance from the proton, releases more than 13.6 eV when hydrogen atom is formed in its ground state

answer is A, D.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

(a) The difference in angular momentum associated with the electron present in consecutive orbits of unipositive helium ion is $\frac{h}{2 π}$
(b) Energy difference between any two energy levels of electron in hydrogen atom does not chnage if potential energy of electron is assigned non-zero value at infinite distance from the nucleus
(c) Frequency of emission spectral line in a H–atom is in the order of $(2 \to 1) < (3 \to 1) < (4 \to 1)$ , where numbers represent principal quantum numbers
(d) An electron with non-zero kinetic energy at infinite distance from the proton, releases more than 13.6 eV when hydrogen atom is formed in ground state