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IGCSE A Level Chemistry MCQ App Download | Periodicity PDF e-Book

IGCSE A Level Chemistry MCQs: Chapter 22

Periodicity Trivia Questions & Answers PDF Download | 24

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The Periodicity Multiple Choice Questions (MCQ Quiz) with Answers PDF (Periodicity MCQ PDF e-Book) download Ch. 22-24 to learn IGCSE A Level Chemistry Course. Solve Aluminum Oxide Multiple Choice Questions (MCQs), Periodicity quiz answers PDF to study online training courses. The Periodicity MCQ App Download: Free IGCSE A Level Chemistry App to learn chlorides of period 3 elements, oxidation number of oxides, chemistry: oxides, reaction of sodium and magnesium with water career test for two year degree programs.

The MCQs: Aluminum oxide reacts as an acid upon reaction with; "Periodicity" App (Android, iOS) with answers: acid, water, base, and alkali to study online training courses. Practice Catalysis Quiz Questions, download Apple e-Book (Free Sample) for online college for teaching degree.

Periodicity MCQ with Answers PDF Download: Quiz 24

MCQ: 116

Aluminum oxide reacts as an acid upon reaction with

  1. water
  2. acid
  3. base
  4. alkali
MCQ: 117

Ionic Chlorides of which of these do not react with water

  1. NaCl
  2. Al2Cl6
  3. SiCl4
  4. PCl5
MCQ: 118

Consider the reaction: Al2O3+NaOH + H2O (l) → NaAl(OH)4 (aq). Moles of H2O required to balance the equation are

  1. 1
  2. 2
  3. 3
  4. 4
MCQ: 119

Oxygen has a higher electronegativity than

  1. Na(s)
  2. Mg(s)
  3. Al(s)
  4. I(s)
MCQ: 120

When allowed to react with cold water, the element that reacts vigorously to produce H2(g) is

  1. Na(s)
  2. Mg(s)
  3. Al(s)
  4. Ca(s)

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