Learn Chemistry Online Notes & Technology Articles

Basic Acidic Neutral and Amphoteric MCQs Quiz Online Tests pdf Download

Practice basic acidic neutral and amphoteric MCQs, chemistry MCQs for online test prep. Acids and bases quiz has multiple choice questions (MCQ), basic acidic neutral and amphoteric quiz questions and answers as k2o + h2o →, answer key with choices as k(oh)3, koh, koh.h2o and ko + h2 + o2 for competitive exam prep. Free study guide is to learn basic acidic neutral and amphoteric quiz online with MCQs to practice test questions with answers.

MCQs on Basic Acidic Neutral and Amphoteric Quiz pdf Download

MCQ. K2O + H2O →

  1. K(OH)3
  2. KOH
  3. KOH.H2O
  4. KO + H2 + O2

B

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

  1. Amphoteric acids
  2. neutral oxides
  3. acidic oxides
  4. basic oxides

B

MCQ. What are products of given reaction? CO2 + H2O →

  1. CO
  2. H3O
  3. H2CO3
  4. CO2 + OH-

C

MCQ. Acidic oxides neutralize

  1. bases
  2. alkalis
  3. salt solutions
  4. Both A and B

D

MCQ. CaCO3 + HCl →

  1. Ca(OH)2 + H2O
  2. CaCl2 +H2O
  3. CaCl2 + H2 + C(s)
  4. CaCl2 + H2O + CO2

D