MEDIUM
11th Odisha Board
IMPORTANT
Earn 100

What are the limitations of Bohr's atomic model ?

Important Questions on Structure of Atom

MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 3 - Structure of Atom>QUESTIONS>Q 4
Find out the number of electrons, protons and neutrons in K, Na+ and O2-.
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 3 - Structure of Atom>QUESTIONS>Q 5
A neutral element has mass number 39. It has got one neutron more than protons. Find out the number of electrons, protons and neutrons in this element.
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 3 - Structure of Atom>QUESTIONS>Q 6
The molecular mass of a saturated hydrocarbon is 58. Find out the total number of electrons in one molecule of the hydrocarbon.
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 3 - Structure of Atom>QUESTIONS>Q 7
Find out the total number of electrons in 1.6 gm of methane.
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 3 - Structure of Atom>QUESTIONS>Q 8
Explain why half-filled and completely filled orbital have extra stability.
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 3 - Structure of Atom>QUESTIONS>Q 9
Give the electron configuration in orbitals of the atoms of the elements Nitrogen, Chlorine and Sodium.
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 3 - Structure of Atom>QUESTIONS>Q 10
Write down the values of all the quantum numbers for the valence electrons of chlorine.
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 3 - Structure of Atom>QUESTIONS>Q 11
Represent mathematically energy of one quantum of light.