Reactions of Group VII Elements MCQs Quiz Online PDF Book Download

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Learn groups ii and vii test MCQs: when an electron enters into outermost shell of fluorine, it, with choices experiences least shielding from the positive nuclear charge, experiences most shielding from the positive nuclear charge, experiences least shielding from the negative nuclear charge, and experiences most shielding from the negative nuclear charge for online bachelor degree. Practice merit scholarships assessment test, online learning reactions of group vii elements quiz questions for competitive assessment in chemistry major.

MCQ on Reactions of Group VII ElementsQuiz Book Download

MCQ: When an electron enters into outermost shell of fluorine, it

  1. experiences least shielding from the positive nuclear charge
  2. experiences most shielding from the positive nuclear charge
  3. experiences least shielding from the negative nuclear charge
  4. experiences most shielding from the negative nuclear charge

A

MCQ: Halogen that has lowest electronegativity is

  1. Bromine (Br2)
  2. Chlorine (Cl2)
  3. Iodine (I2)
  4. Fluorine (F2)

C

MCQ: Halogen with highest electronegativity is

  1. F
  2. Br
  3. Cl
  4. I

A

MCQ: Electronegativity of Chlorine (Cl2) is

  1. 3.8
  2. 3
  3. 2.8
  4. 2.5

B

MCQ: In NaCl, oxidation number of Cl2 is reduced from zero to

  1. +2
  2. +1
  3. −1
  4. −2

C