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IGCSE O Level Chemistry Practice Test 176

pH Scale: Acid and Alkali MCQ Questions and Answers PDF - 176

The e-Book pH Scale Acid and Alkali MCQ Questions, ph scale acid and alkali quiz answers PDF download chapter 1-176 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. The pH Scale: Acid and Alkali MCQ Quiz App Download: Free certification app for ph scale: acid and alkali, oxidation reduction reactions, chemical symbols, properties: bases and reactions, reactants test prep for best accredited online colleges.

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pH Scale: Acid & Alkali MCQ with Answers PDF Download: Quiz 176

MCQ 876: What is correct about Soap?

A) it is acidic
B) it is alkaline
C) it is neutral
D) it is basic

MCQ 877: If Potassium Iodide (KI) acts as an oxidizing agent, change occurs from, indicates the presence of

A) colorless to brown
B) colorless to blue
C) brown to colorless
D) blue to colorless

MCQ 878: Valency of all these ions is -2, except

A) SO4
B) SO3
C) CO3

MCQ 879: What is true about metal oxides

A) they are basic oxides
B) they are soluble in water
C) they are called alkalis
D) all of above

MCQ 880: If the reactants are CuCO3 + H2SO4, the products will be

A) CuSO4
B) H2O
C) CO2
D) all of above

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pH Scale Acid & Alkali Learning App & Free Study Apps

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