Properties Bases and Reactions MCQs Quiz Online PDF Download

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IGCSE chemistry practice test MCQ: bases (oh-) are with choices corrosive, turn litmus from blue to red, turn litmus from red to blue and non-metal oxides with question bank to practice classroom quizzes with textbook solutions and eBooks pdf download. Free study guide is for online learning properties bases and reactions quiz with MCQs to practice test questions with answers.

MCQs on Properties Bases and Reactions Quiz PDF Download

MCQ. Bases (OH-) are

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

C

MCQ. An alkali (OH-) is a

  1. water soluble base
  2. water insoluble base
  3. oil soluble base
  4. oil insoluble base

A

MCQ. NH4Cl(s) + NaOH →

  1. Na2CO3 + H2+NO2
  2. Na2CO3.(H2O)5 + HCl
  3. NaCl + H2O + NH3
  4. NaCl + HNO3

C

MCQ. A base is a class of chemical substances which includes all

  1. metal oxides
  2. metal hydroxides
  3. non-metal oxides
  4. Both A and B

C

MCQ. In presence of phenolphthalein, alkali shows

  1. blue color
  2. violet color
  3. pink color
  4. green color

C