Uses of Halogens and their Compounds MCQs Questions and Answers PDF Book Download

Uses of halogens and their compounds MCQs, uses of halogens and their compounds quiz answers to learn chemistry courses online. Groups ii and vii multiple choice questions (MCQs), uses of halogens and their compounds quiz questions and answers for undergraduate degree. Disproportionation, physical properties of group vii elements, physical properties of group vii elements, group ii elements and reactions, uses of group ii elements, uses of halogens and their compounds test prep for chemistry certifications.

Learn groups ii and vii test MCQs: chlorine reacts with cold hydroxides ions in a disproportionation reaction, and results in, with choices lowering the acidity of soil, killing the bacteria and germs in drinking water, formation of commercial bleach, and all of above for undergraduate degree. Practice assessment test for scholarships, online learning uses of halogens and their compounds quiz questions for competitive assessment in chemistry major.

MCQ on Uses of Halogens and their CompoundsQuiz Book Download

MCQ: Chlorine reacts with cold hydroxides ions in a disproportionation reaction, and results in

  1. lowering the acidity of soil
  2. killing the bacteria and germs in drinking water
  3. formation of commercial bleach
  4. All of Above

C

MCQ: Halogenated hydrocarbons are used in

  1. refrigerators
  2. aerosols
  3. shaving creams
  4. body sprays

B

MCQ: Upon reaction of Cl2(aq) and H2O (l), HCl and HClO (aq) is formed, resulting in the

  1. killing of bacteria and germs
  2. not killing of bacteria and germs
  3. killing of insects
  4. terminating of virus

B

MCQ: In chlorination of water, reactive oxygen atoms are produced by

  1. Cl2 + H2O
  2. H2CO3
  3. HClO
  4. H2ClO2

C

MCQ: Oxidation of hydrogen halides (HF, HCl, HBr, HI)

  1. becomes easier down the group
  2. becomes difficult down the group
  3. becomes catalysts
  4. becomes vigorous down the group

A