IGCSE A Level Chemistry MCQs – Practice Test 16 (Chapter 22)

Periodicity Notes Questions with Answers PDF Download – Test 16

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Learn Periodicity Notes Questios and Answers PDF for chemistry career opportunities. Download the Periodicity Quiz Answers PDF e-Book, Ch. 22-16 to study IGCSE A Level Chemistry Course. Solve Acidic Oxides and Basic Oxides MCQs, Periodicity quiz answers PDF for chemistry career opportunities. Download the Periodicity Learning App: Free IGCSE A Level Chemistry Notes App to learn chlorides of period 3 elements, periodic table electronegativity, physical properties periodicity career test to gain professional success.

The "Periodicity Notes" App Download: Consider the reaction: SiCl₄_(l) + 2H₂O_(l) &rarr SiO₂_(s) + HCl. form of HCl produced in this reaction is; MCQ with answers: solid, liquid, and gas. Practice Ionic Bonding Quiz Questions, download Kobo e-Book (Free Chapter) for chemistry career opportunities.

Periodicity Test Questions and Answers PDF Download: MCQ 16

MCQ 76: The oxide that is not acidic is:

SiO₂
P₄O₁₀
SO₂
MgO

MCQ 77: Consider the reaction: SiCl₄_(l) + 2H₂O_(l) → SiO₂_(s) + HCl. The form of HCl produced in this reaction is:

Liquid
solid
gas
none of above

MCQ 78: Upon hydration of Al₂Cl₆, Al⁺³ is formed, and the solution becomes:

acidic
basic
catalyst
neutral (pH: 7)

MCQ 79: The electronegativity of Silicon is:

2.2
3.16
1.9
2.55

MCQ 80: At room temperature phosphorus and sulfur are:

solid
liquid
gas
molten

Periodicity Notes App & e-Book – IGCSE A Level Chemistry Admission Tests

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