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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 | 16

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The Periodicity Quiz Questions and Answers PDF (Periodicity Quiz PDF e-Book) download Ch. 22-16 to study IGCSE A Level Chemistry Course. Practice Acidic Oxides and Basic Oxides Quiz, Periodicity MCQ questions and answers PDF for online colleges that offer financial aid. The Periodicity Quiz App Download: Free IGCSE A Level Chemistry App to study chlorides of period 3 elements, periodic table electronegativity, physical properties periodicity career test for SAT subject tests.

The Quiz: Oxide that is not acidic is; "Periodicity" App (iOS, Android) with answers: p4o10, sio2, so2, and mgo to learn online college courses. Study Ionic Bonding Quiz Questions, download Amazon e-Book (Free Sample) for online colleges that offer financial aid.

Periodicity Exam Questions and Answers PDF Download: Test 16

MCQ: 76

The oxide that is not acidic is

  1. SiO2
  2. P4O10
  3. SO2
  4. MgO
MCQ: 77

Consider the reaction: SiCl4(l) + 2H2O(l) → SiO2(s) + HCl. The form of HCl produced in this reaction is

  1. Liquid
  2. solid
  3. gas
  4. none of above
MCQ: 78

Upon hydration of Al2Cl6, Al+3 is formed, and the solution becomes

  1. acidic
  2. basic
  3. catalyst
  4. neutral (pH: 7)
MCQ: 79

The electronegativity of Silicon is

  1. 2.2
  2. 3.16
  3. 1.9
  4. 2.55
MCQ: 80

At room temperature phosphorus and sulfur are

  1. solid
  2. liquid
  3. gas
  4. molten

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