Electron Affinity MCQs Quiz Online PDF Download

Learn electron affinity MCQs, chemistry test for online courses learning and test prep to practice. Chemical bonding chemistry quiz has multiple choice questions (MCQ), electron affinity quiz questions and answers to learn for online college education with answers.

College chemistry practice test MCQ on when atomic radius increases electron affinity with options decreases, increases, neutral and no effect problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning electron affinity quiz 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. positive

C

MCQ. When force of attraction decreases electron affinity

  1. remains same
  2. increases
  3. decreases
  4. doubles

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. Both A and B

A