Multiple choice

Which of the following statements is/are true?

A. Absorption spectrum forms when atoms or molecules are excited from lower energy level to higher energy level. B. Line spectra are also known as molecular spectra. C. Band spectra form due to the vibrations and rotations of atoms in molecules.

  1. A and B

  2. Only C

  3. B and C

  4. All of the above

  5. A and C
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Yes, it is the correct answer. Both are true.

Keep practicing — related questions