Acids and Bases Multiple Choice Questions and Answers 2 PDF Book Download

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MCQ on Acids & Bases Test 2Quiz Book Download

MCQ: NaOH + HCl →

  1. Na(OH)2 + H2
  2. NaCl + H2
  3. NaCl + H2O
  4. NaCl + H2 + O2


MCQ: Phosphoric acid has formula

  1. H2PO3
  2. H2PO4
  3. H3PO4
  4. H3PO3


MCQ: In Universal indicators, red color shows

  1. strong acids
  2. strong alkalis
  3. weak acids
  4. weak bases


MCQ: Bases (OH-) are

  1. corrosive
  2. turn litmus from blue to red
  3. turn litmus from red to blue
  4. non-metal oxides


MCQ: Acids (H+) reacts with metal hydroxides (-OH-) to from

  1. salt and water
  2. salt and hydrogen gas
  3. salt and hydrogen oxides
  4. salt and alkali