O Level

Chemistry MCQs

O Level Chemistry MCQs - Subtopic

Basic Acidic Neutral and Amphoteric MCQ with Answers

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Basic Acidic Neutral and Amphoteric Multiple Choice Questions (MCQ) to solve basic acidic neutral and amphoteric quiz answers PDF worksheet, O level chemistry test for online courses. Practice acids and bases Multiple Choice Questions and Answers (MCQs), "Basic Acidic Neutral and Amphoteric" quiz questions and answers for colleges offering online degree programs. Learn properties: bases and reactions, ph scale: acid and alkali, strong and weak acids, acids: properties and reactions test prep for accredited online colleges.

"K2O + H2O →" Multiple Choice Questions (MCQ) on basic acidic neutral and amphoteric with choices k(oh)3, koh, ko + h2 + o2, and none of above for colleges offering online degree programs. Solve basic acidic neutral and amphoteric quiz questions for merit scholarship test and certificate programs for best ACT prep courses online.

MCQs on Basic Acidic Neutral and Amphoteric

1.

K2O + H2O →

K(OH)3
KOH
KO + H2 + O2
none of above

2.

Non-metal oxides showing no reaction with acids or alkalis are called as

Amphoteric acids
neutral oxides
acidic oxides
basic oxides

3.

What are the products of the given reaction? CO2 + H2O →

CO
H3O
H2CO3
CO2 + OH-

4.

Acidic oxides neutralize

bases only
alkalis only
salt solutions
bases and alkalis

5.

CaCO3 + HCl →

Ca(OH)2 + H2O
CaCl2 +H2O
CaCl2 + H2 + C(s)
CaCl2 + H2O + CO2

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