Electron Affinity MCQs Quiz Online Tests pdf Download

Practice electron affinity MCQs, chemistry (MCQ) for online test prep. Chemical bonding chemistry quiz has multiple choice questions (MCQ), electron affinity quiz question and answers as when atomic radius increases electron affinity, answer key with choices as decreases, increases, neutral and no effect for competitive exam prep. Free study guide is to learn electron affinity quiz online with MCQs to practice test questions with answers.

MCQs on Electron Affinity Quiz pdf Download

MCQ. When atomic radius increases electron affinity

  1. decreases
  2. increases
  3. neutral
  4. no effect

A

MCQ. Sign given to electron affinity is

  1. positive
  2. negative
  3. neutral
  4. no sign

B

MCQ. Negative sign is given to electron affinity because energy is

  1. gain
  2. remain same
  3. released
  4. no effect

C

MCQ. When force of attraction decreases electron affinity

  1. remain same
  2. increases
  3. decreases
  4. none

C

MCQ. Energy released when an electron adds to an empty orbital of an isolated gaseous atom is

  1. electron affinity
  2. ionization energy
  3. atomic energy
  4. none

A