IGCSE O Level Chemistry MCQs - Chapter 1

Acids and Bases Quiz Questions and Answers PDF - 7

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Acids & Bases Questions & Answers PDF Download: MCQ Quiz 7

MCQ 31: Weak acids include

H₂CO₃ only
H₂SO₃ only
H₂SO₄
H₂CO₃ and H₂SO₃

MCQ 32: Acid becomes colorless when added with

screened methyl orange indicators
phenolphthalein indicator
litmus indicator
universal indicator

MCQ 33: Acids react with metal carbonates to form

salt
water
carbon dioxide
all of above

MCQ 34: Which one is correct about Onion juice?

it is acidic
it is alkaline
it is neutral
it is basic

MCQ 35: Universal indicator can be used to test

acids only
alkalis only
concentration of solution
acids and alkalis

IGCSE O Level Chemistry Mock Tests

Acids and Bases MCQs

Elements, Compounds and Mixtures MCQs

Speed of Reaction MCQs

Particles of Matter MCQs

Chemical Bonding and Structure MCQs

Redox Reactions MCQs

Structure of Atom MCQs

Methods of purification MCQs

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