IGCSE O Level Chemistry Exam MCQs – Practice Test 4 (Chapter 1)

Acids and Bases Notes Questions with Answers PDF Download – Test 4

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Study Acids and Bases Notes Questios and Answers PDF for chemistry syllabus mastery. Download the Acids and Bases Quiz Answers PDF e-Book, Ch. 1-4 to study IGCSE O Level Chemistry Course. Solve Chemical formulas MCQs, Acids and Bases quiz answers PDF for chemistry syllabus mastery. Free Acids and Bases Learning App: Download the IGCSE O Level Chemistry Notes App to learn ph scale: acid and alkali, universal indicators, acidity or alkalinity career test to maximize chemistry success.

Learn "Acids and Bases" App with MCQ: Chemical formula of Caustic soda is; with answers: koh, naoh, mgo, and ca(oh)₂. Practice Salts: Hydrogen of Acids Quiz Questions, download Kobo e-Book (Free Chapter) for chemistry syllabus mastery.

Acids & Bases Test Questions and Answers PDF Download: MCQ 4

MCQ 16: The chemical formula of Caustic soda is:

NaOH
KOH
MgO
Ca(OH)₂

MCQ 17: Bleach has an approximate of:

MCQ 18: In Universal indicators, weak alkalis are indicated through:

turquoise color
blue color
light violet color
all of above

MCQ 19: What is true about orange juice?

they are acidic
they are alkaline
they are neutral
they are basic

MCQ 20: Which of the following is the best indicator?

litmus indicator
universal indicator
methyl orange indicator
Phenolphthalein indicators

Acids & Bases Exam Prep – IGCSE O Level Chemistry Notes App & e-Book

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