IGCSE O Level Chemistry MCQs – Practice Test 14 (Chapter 1)

Acids and Bases MCQ with Answers PDF – Download Test 14

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Study Acids and Bases Multiple Choice Questions (MCQ Quiz) with Answers PDF to enhance chemistry remote attainment. Download the Acids and Bases MCQ PDF e-Book, Ch. 1-14 to learn IGCSE O Level Chemistry Course. Solve Strong and Weak Acids Multiple Choice Questions (MCQs), Acids and Bases quiz answers PDF for chemistry subject understanding. Download the Acids and Bases App: Free IGCSE O Level Chemistry MCQ App to learn basic acidic neutral and amphoteric, acidity or alkalinity, mineral acids: general properties career test to support chemistry distance education.

Free Acids and Bases MCQ App Download (Android & iOS): CaCO₃ + HCl &rarr; MCQ with answers: cacl₂ +h₂o, ca(oh)₂ + h₂o, cacl₂ + h₂ + c(s), and cacl₂ + h₂o + co₂. Practice Basic Acidic Neutral & Amphoteric Quiz Questions, download Apple Book (Free Chapter) to enhance chemistry remote attainment.

Acids & Bases MCQ PDF Download – Practice Test 14

MCQ 66: Consider the equation PbO + NaOH + H₂O → Na₂Pb(OH)₄. The balancing of the equation requires how much moles of NaOH?

MCQ 67: CaCO₃ + HCl →:

Ca(OH)₂ + H₂O
CaCl₂ +H₂O
CaCl₂ + H₂ + C(s)
CaCl₂ + H₂O + CO₂

MCQ 68: In Universal indicators, violet color indicates:

strong acids
strong alkalis
weak acids
weak bases

MCQ 69: In solution, acids become:

ionic
non-covalent
electrolyte
all of above

MCQ 70: Consider the equation Al₂O₃ + NaOH + H₂O →NaAl(OH)₄. Moles of H₂O required to balance the equation would be:

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