Reactions of Group VII Elements MCQs Quiz Online PDF Download

Learn reactions of group vii elements MCQs, A level chemistry test for online courses learning and test prep to practice. Groups ii and vii quiz has multiple choice questions (MCQ), reactions of group vii elements quiz questions and answers to learn for online what is chemistry course test.

GCE chemistry practice test MCQ on when an electron enters into outermost shell of fluorine, it with options 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 skills for viva, competitive exam prep, interview questions with answer key. 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