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Uses of Halogens and their Compounds Multiple Choice Questions (MCQ) PDF Download

The e-Book Uses of Halogens and their Compounds Multiple Choice Questions (MCQ Quiz) with answers, Uses of Halogens and their Compounds MCQs PDF download to study online igcse chemistry degree courses. Practice Groups II and VII Multiple Choice Questions and Answers (MCQs), Uses of Halogens and their Compounds quiz answers PDF for online college courses. The Uses of Halogens and their Compounds MCQ App Download: Free learning app for thermal decomposition of group ii nitrates, group vii elements and reactions, uses of group ii elements, reaction of group ii elements with oxygen test prep for online college for teaching degree.

The MCQ Chlorine reacts with cold hydroxides ions in a disproportionation reaction and results in: lowering the acidity of soil, killing the bacteria and germs in drinking water, formation of commercial bleach with "Uses of Halogens and their Compounds" App Download (Free) for online college courses. Study uses of halogens and their compounds quiz questions, download Google eBook (Free Sample) for accredited online colleges.

Uses of Halogens and their Compounds MCQ Quiz PDF Download: IGCSE Chemistry MCQs

MCQ 1: Chlorine reacts with cold hydroxides ions in a disproportionation reaction and results in

A) lowering the acidity of soil
B) killing the bacteria and germs in drinking water
C) formation of commercial bleach
D) none of above

MCQ 2: Halogenated hydrocarbons are used in

A) refrigerators
B) aerosols
C) shaving creams
D) body sprays

MCQ 3: Upon reaction of Cl2(aq) and H2O (l), HCl and HClO (aq) is formed, resulting in the killing of

A) bacteria
B) germs
C) insects
D) none of above

MCQ 4: In chlorination of water, reactive oxygen atoms are produced by

A) Cl2 + H2O
B) H2CO3
C) HClO
D) H2ClO2

MCQ 5: Oxidation of hydrogen halides (HF, HCl, HBr, HI) becomes

A) easier down the group
B) difficult down the group
C) vigorous down the group
D) tough down the group

IGCSE A Level Chemistry Practice Tests

Uses of Halogens and their Compounds Learning App & Free Study Apps

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