Reactions of Group VII Elements MCQs Quiz Online PDF Download

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GCE chemistry practice test MCQ: 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 viva voce, competitive exams' preparation and online distance educational learning. Free study guide is for online learning reactions of group vii elements quiz with MCQs to practice test questions with answers.

MCQs on Reactions of Group VII Elements Quiz PDF 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