IGCSE A Level Chemistry MCQs – Practice Test 2 (Chapter 22)

Periodicity MCQ with Answers PDF – Download Test 2

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The "Periodicity MCQ" App Download (iOS & Android): Oxide used to treat indigestion and relieve pain is; MCQ with answers: magnesium hydroxide (mg(oh)₂) only, magnesium oxide (mgo) only, potassium oxide (k₂o), and magnesium oxide (mgo) and magnesium hydroxide (mg(oh). Practice Properties Variation in Group IV Quiz Questions, download Apple Book (Free Chapter) to strengthen university preparation.

Periodicity MCQ PDF Download – Practice Test 2

MCQ 6: Consider the reaction: SiO₂_(s) + NaOH_(l) → Na₂SiO₃_aq + H₂O_(l). The moles of SiO₂ required to complete the reaction would be:

MCQ 7: The oxide used to treat indigestion and relieve pain is:

magnesium oxide (MgO) only
magnesium hydroxide (Mg(OH)₂) only
potassium oxide (K₂O)
magnesium oxide (MgO) and magnesium hydroxide (Mg(OH)

MCQ 8: The electronegativity of Oxygen is:

2.55
2.2
3.44
3.04

MCQ 9: Compounds which can act as both acids and bases are called:

isotopes
Amphoteric
sublimates
noble compounds

MCQ 10: Oxide with ionic and covalent nature of bonding is:

MgO
SiO₂
Na₂O
Al₂O₃

IGCSE A Level Chemistry Notes App & e-Book – Periodicity Exam Prep

Equilibrium MCQs

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Moles and Equations MCQs

Polymerization MCQs

Groups II and VII MCQs

Reaction Kinetics MCQs

States of Matter MCQs

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