IGCSE O Level Chemistry Practice Test 36

pH Scale: Acid and Alkali Multiple Choice Questions (MCQ) PDF - 36

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Free pH Scale Acid and Alkali MCQ Questions, ph scale acid and alkali quiz answers PDF download chapter 1-36 to learn online igcse chemistry degree programs. Solve Acids and Bases Test PDF, ph scale acid and alkali Multiple Choice Questions (MCQ Quiz) for online college degrees. Free certification app: pH Scale: Acid and Alkali MCQ Quiz App Download & e-Book for ph scale: acid and alkali, reactants, molecules and covalent bonds, chemical equations, endothermic reactions test prep for best online ACT prep class.

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pH Scale: Acid & Alkali Questions and Answers PDF Download: Quiz 36

MCQ 176: The pH of 7 is shown through a color of

A) red

B) blue

C) green

D) yellow

MCQ 177: If the reactants are Calcium and Nitric acid, method of salt preparation will be

A) metal + acid

B) metal Oxide + acid

C) metal hydroxide and acid

D) metal carbonate and acid

MCQ 178: Double covalent bond refers to the sharing of

A) one electron

B) two electrons

C) three electrons

D) four electrons

MCQ 179: Consider the equation: Ca⁺² (aq) + 2OH^- (aq) → Ca(OH)₂ (s). The precipitate of calcium hydroxide will be of

A) green color

B) blue color

C) brown color

D) white color

MCQ 180: On burning, hydrogen is changed into

A) hydroxides

B) water vapors

C) dilute acids

D) hydrogen gas

IGCSE O Level Chemistry Exam Prep Tests

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