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

Acids and Bases Notes Questions with Answers PDF – Test 4

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The "Acids and Bases Notes" App Download: Bleach has an approximate of; MCQ with answers: 8, 5, 11, and 14. Practice Salts: Hydrogen of Acids Quiz Questions, download Kobo e-Book (Free Chapter) for chemistry syllabus mastery.

Acids & Bases Notes Q&A PDF Download – Practice Test 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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