Bohr's Model Multiple Choice Questions (MCQ) PDF Download

MCQ 1: When an electron jumps from its orbit to another orbit, energy is

1. emitted only
2. absorbed only
3. no effect
4. emitted and absorbed

MCQ 2: When an electron changes its orbit from outer to inner energy is

1. absorbed
2. released
3. no change
4. remains constant

MCQ 3: The orbits in which electrons move according to Bohr are

1. elliptical
2. cylindrical
3. circular
4. oval

MCQ 4: When electron remains between orbits its momentum is

1. quantized
2. dequantized
3. emitted
4. changed always

MCQ 5: The energy of each orbit is

1. changed
2. fixed
3. not same
4. effected