IGCSE O Level Chemistry MCQs – Practice Test 9 (Chapter 1)

Acids and Bases MCQs with Answers PDF Download – Test 9

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Study "Acids and Bases MCQs" App Download with MCQ: Mg + H₂SO₄ &rarr; with answers: mgso₄ + h₂, mgso₄ + h₂o, mgo + h₂, and mgo + h₂ + so₂. Solve Isotopes: Number of Neutrons Quiz Questions, download Google e-Book (Free Chapter) to enhance chemistry advancement.

Acids & Bases MCQs with Answers PDF Download: MCQ Quiz 9

MCQ 41: Mg + H₂SO₄ →:

MgSO₄ + H₂O
MgSO₄ + H₂
MgO + H₂
MgO + H₂ + SO₂

MCQ 42: In neutralization reactions, conductivity meters are an ideal choice to:

record change in pH
measure and remove the H+ and OH- ions
record heat given out
measure the amount of current flowing

MCQ 43: Less corrosive acid is:

H₂CO₃
H₂SO₄
HNO₃
HCl

MCQ 44: What are the products of the given reaction? CO₂ + H₂O →:

CO
H₃O
H₂CO₃
CO₂ + OH-

MCQ 45: Sugar (C_nH_2mO_m) is:

acidic
alkaline
neutral
salty

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