Dr. Vikas' Academy

26/03/2026

13/02/2026

The post Haloalkanes And Haloarenes involve passage based questions with suitable answers in simple words. two passages involved in this post

08/09/2025

https://www.sciencemotive.com/fc12/organic-explanations/

The post Organic Explanations involve important explanations of some reasoning questions of organic chemistry.

10/09/2024

The post Solid State Chemistry Class 12 Notes PDF Download is about solid state only. Notes are in simple words.

12/06/2024

The post Equilibrium Class 11 contain complete notes of chapter equilibrium in simple words. These notes are in pdf form also,

02/01/2024

https://www.youtube.com/watch?v=CfPWuGB-gdE&t=4s

Class 11 Chemistry Chapter - 2 NCERT Exercise Question No - 2.18Question 2.18: What is the energy in joules, required to shift the electron of the hydrogen a...

09/12/2023

https://www.sciencemotive.com/class-9/difference-between-mixture-and-compound/

The post Difference Between Mixture and Compound gives a complete difference between the two in a very simple way

08/12/2023

https://www.sciencemotive.com/atoms-and-molecules/atoms-and-molecules-class-9-ncert/

The post Atoms and Molecules Class 9 NCERT contains some important subjective questions with answers in simple words

29/09/2023

https://www.youtube.com/watch?v=J5afmSTfAlM&t=1s

Class 11 Chemistry Chapter - 2 NCERT Exercise Question No - 16Question 2.16: (i) The energy associated with the first orbit in the hydrogen atom is –2.18 × 1...

29/09/2023

https://www.sciencemotive.com/fc11/question-2-12-electrons-are-emitted-with-zero-velocity/

Question 2.12: Electrons are emitted with zero velocity from a metal surface when it is exposed to radiation of wavelength 6800 Å.

27/09/2023

https://www.sciencemotive.com/fc11/question-2-11-a-25-watt-bulb-emits-monochromatic-yellow-light/

Question 2.11: A 25-watt bulb emits monochromatic yellow light of wavelength of 0.57µm. Calculate the rate of emission of quanta per second.