Reactions of Group VII Elements Multiple Choice Questions Online pdf eBooks Download

Learn reactions of group vii elements MCQs, online A level chemistry MCQ for test prep. Groups ii and vii quiz has multiple choice questions (MCQ), reactions of group vii elements quiz questions and answers as when an electron enters into outermost shell of fluorine, it, answer key with choices as experiences least shielding from positive nuclear charge, experiences most shielding from positive nuclear charge, experiences least shielding from negative nuclear charge and experiences most shielding from negative nuclear charge problem solving for viva, competitive exam preparation, interview questions. Free study guide is to practice reactions of group vii elements quiz online 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 positive nuclear charge
  2. experiences most shielding from positive nuclear charge
  3. experiences least shielding from negative nuclear charge
  4. experiences most shielding from 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