S1: Potential energy of the two opposite charge system incr…

Chemistry Structure of Atom Statement Based Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

S1: Potential energy of the two opposite charge system increases with the decrease in distance.

S2: When an electron make transition from higher orbit to lower orbit it's kinetic energy increases.

S3: When an electron make transition from lower energy to higher energy state its potential energy increases.

S4: 11eV photon can free an electron from the 1 st excited state of He + -ion.

T T T T

F T T F

T F F T

F F F F

Text Solution

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The correct answer is:

S1: Potential energy of the two opposite charge system decreases with decrease in distance,

S4: The energy of I st excited state of He + ion = – 3.4 Z 2 = – 3.4 × 2 2 = – 13.6 eV.

S2 and S3 are correct statement.

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