JEE Main

AI Gen: Structure of Atom question bank (Chemistry)

Practice 16 free JEE Main Chemistry - AI Gen: Structure of Atom questions with answers and step-by-step solutions.

Q1.

What is the wavelength of a photon emitted when an electron in a hydrogen atom transitions from n = 4 to n = 2?

Topic: Structure of Atom | Source: AI Generated (JEE Main)

(A)
486 nm
(B)
656 nm
(C)
434 nm
(D)
121 nm
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Q2.

What is the maximum number of electrons that can be accommodated in an energy level with principal quantum number n = 3?

Topic: Structure of Atom | Source: AI Generated (JEE Main)

(A)
6
(B)
9
(C)
18
(D)
32
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