Time Left - 10:00 mins

NEET 2020 Chemistry : Atomic Structure-03(23.11.2019)

Attempt now to get your rank among 562 students!

Question 1

The arrangement of various types of electromagnetic in the order of their increasing wavelengths or decreasing frequencies is known as ________.

Question 2

________ radiations are used in astronomy, forensic analysis etc.
These are harmful to our skin.

Question 3

Wave nature of Electromagnetic radiation is given by-

Question 4

What should be the frequency(in cycles/sec) of the emitted radiation when an electron undergoes transition from n=3 energy level to ground state?

Question 5

What should be the maximum number of lines obtained in the spectrum, if total number of energy levels are five?
  • 562 attempts
  • 3 upvotes
  • 11 comments

Tags :

Nov 23NEET & AIIMS
GradeStack Learning Pvt. Ltd.Windsor IT Park, Tower - A, 2nd Floor, Sector 125, Noida, Uttar Pradesh 201303 bepstudentsupport@byjus.com