Skip to content
dronacharya.ai
← JEE Main 2022 · 27 Jun · Shift 2
PhysicsSingle correct+4 / -1Question 48 of 90

JEE Main 2022 · 27 Jun · Shift 2, Physics question 48

Given below are two statements:

Statement I: In hydrogen atom, the frequency of radiation emitted when an electron jumps from lower energy orbit (E1E_1) to higher energy orbit (E2E_2), is given as hf=E1−E2hf=E_1-E_2

Statement II: The jumping of electron from higher energy orbit (E2E_2) to lower energy orbit (E1E_1) is associated with frequency of radiation given as f=(E2−E1)/hf=(E_2-E_1)/h

This condition is Bohr's frequency condition.

In the light of the above statements, choose the correct answer from the options given below:

Choose one option
Answer and worked solution

Official answer: D

Statement I is false: absorption, not emission, accompanies a jump to a higher orbit, and E2>E1E_2>E_1. Statement II is Bohr's frequency condition, true.

(D)