To view explanation, please take trial in the course below. NEET 2023 - Target Batch - Aryan Raj Singh To view explanation, please take trial in the course below. NEET 2023 - Target Batch - Aryan Raj Singh Please attempt this question first. Add Note More ActionsWhen an electron in hydrogen atom is excited from its 3rd to 5th stationary orbit, tbe change in angular momentum of electron is (Planck's constant: h = 6.62 x 10-34 Js) ____________.
When an electron in hydrogen atom is excited from its 3rd to 5th stationary orbit, tbe change in angular momentum of electron is 2.11 x 10-34 Js. Explanation: Change in the angular momentum, `Delta "L" = "L"_2 - "L"_1 = ("n"_2 "h")/(2 pi) - ("n"_1 "h")/(2 pi)` `therefore Delta "L" = "h"/(2pi) ("n"_2 - "n"_1)` `= (6.62 xx 10^-34)/(2 xx 3.14) (5 - 3)` `= 2.11 xx 10^-34 "Js"` Concept: Bohr’s Atomic Model Is there an error in this question or solution? |