IGCSE O Level Chemistry Certification MCQs – Practice Test 3 (Chapter 1)

Acids and Bases Quiz with Answers PDF Download – Test 3

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Acids & Bases Exam Questions and Answers PDF Download: Test 3

MCQ 11: Which one of them is found in apples?

citric acid
malic acid
tartaric acid
acetic acid

MCQ 12: Consider the equation P₄O₁₀ + H₂O → H₃PO₄. The number of moles of H₃PO₄ produced by the reaction are:

MCQ 13: Which one is correct about Soap?

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

MCQ 14: An alkali (OH^-) is a:

water soluble base
water insoluble base
oil soluble base
oil insoluble base

MCQ 15: In Universal indicators, a pH of 7 is shown with:

yellow color
green color
blue color
pink color

IGCSE O Level Chemistry Quiz App & e-Book – Acids & Bases Certification Guide

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