Properties Bases and Reactions Multiple Choice Questions Online pdf eBooks Download

Learn properties bases and reactions MCQs, online O level chemistry MCQ for test prep. Acids and bases quiz has multiple choice questions (MCQ), properties bases and reactions quiz questions and answers as bases (oh-) are, answer key help with choices as corrosive, turn litmus from blue to red, turn litmus from red to blue and non-metal oxides problem solving for viva, competitive exam preparation, interview questions. Free study guide is to practice properties bases and reactions quiz online 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


MCQ. An alkali (OH-) is a

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


MCQ. NH4Cl(s) + NaOH →

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


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


MCQ. In presence of phenolphthalein, alkali shows

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