Question

1. Choose the correct Sentences given below
i) According to Bohr Model Electrons Revolve around the nucleus in discrete
Circular paths.
ii) The Discrete Circular Paths are called Shells/Energy Levels.
111) While revolving in these discrete orbits the electrons do radiate energy or
lose Energy
iv) This model Can predict the spectra of atoms or ions with more than one
electron
B) Only (ii) and (iv) are correct
A) Only (ii) & (iii) are correc
C) Only (i) and (ii) are correct
D) all the above sentences are correct.
2. In order to overcome the limitations of Rutherford's model, Scientist who
successfully attempted to explain the stationary orbits is.
A) Dalton B) J.J Thomson C) Neils Bohr D) Mosley
3. Match The Following
i) K( )1) 2
ii) L( )2)3
iii) M( )3)4
iv) N( ) 4)1​

Answer 1

Answer:

1. iv

2.J.J thomson

3.k 4

K2