Electron Affinity MCQs Quiz Online PDF Download

Electron affinity MCQs, learn college chemistry online test prep for distance education, online courses. Practice chemical bonding: chemistry multiple choice questions (MCQs), electron affinity quiz questions and answers. ETS GRE test prep on ionization energies, electronegativities, bond formation, atomic radii tutorials for online chemical class courses distance learning.

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MCQs on Electron AffinityQuiz 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