Chlorides of Period 3 elements MCQs Quiz Online PDF Download

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Study bachelors and masters in chemistry degree MCQs, on hydration, [al(h2o)6]3+ (aq) produces, for free online courses with choices h+ and [al(h2o)5]2+(aq), h2(g) and [al(h2o)4]2+(aq), h2(g) and [al(h2o)3]+(aq) with online global exams' preparation for online competitions like ETS GRE prep for good GRE scores. Free skills assessment test is for online learning chlorides of period 3 elements quiz questions with MCQs, exam preparation questions and answers.

MCQs on Chlorides of Period 3 elementsQuiz PDF Download

MCQ: On hydration, [Al(H2O)6]3+ (aq) produces

  1. H+ and [Al(H2O)5]2+(aq)
  2. H2(g) and [Al(H2O)4]2+(aq)
  3. H2(g) and [Al(H2O)3]+(aq)
  4. All of Above


MCQ: Oxidation number of Si in SiCl4 is

  1. +2
  2. +3
  3. +4
  4. +5


MCQ: Solution is turned acidic upon hydration of AlCl3, because

  1. Al+3 ions are formed
  2. Cl- are formed
  3. H+ ions are formed
  4. All of Above


MCQ: In S2Cl2, oxidation number is

  1. +1
  2. +2
  3. +3
  4. +4


MCQ: Consider reaction: SiCl4(l) + 2H2O(l) → SiO2 + HCl. color of SiO2 is

  1. pink precipitate
  2. white precipitate
  3. blue precipitate
  4. red precipitate