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Properties Bases and Reactions MCQs Quiz Online PDF Download eBook

Solve Properties Bases and Reactions Multiple Choice Questions (MCQ), properties bases and reactions quiz answers PDF worksheet, O level chemistry practice test for online college programs. Learn acids and bases Multiple Choice Questions and Answers (MCQs), "Properties Bases and Reactions" quiz questions and answers for GRE prep classes. Learn properties: bases and reactions, strong and weak acids, acidity or alkalinity, ph scale: acid and alkali test prep for GRE practice test.

"What is true about bases (OH-)?" Multiple Choice Questions (MCQ) on properties: bases and reactions with choices they are corrosive, they turn litmus from blue to red, they turn litmus from red to blue, and they are non-metal oxides for GRE prep classes. Practice properties bases and reactions quiz questions for merit scholarship test and certificate programs for completely online college.

MCQs on Properties Bases and Reactions PDF Download eBook

MCQ: What is true about bases (OH-)?

  1. they are corrosive
  2. they turn litmus from blue to red
  3. they turn litmus from red to blue
  4. they are 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. none of above

C

MCQ: In the presence of phenolphthalein, alkali shows

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

C