Chemistry Reactions MCQs Quiz Online Tests pdf Download

Practice MCQs on chemistry reactions, chemistry quiz for online test prep learning. Electricity and chemistry quiz has multiple choice questions (MCQ), chemistry reactions test questions and answers as any reaction at an anode involves, answer key with choices as gain of electrons, loss of electrons, gain or loss depends upon electrolyte and formation of gases for competitive exam prep. Free study guide is to learn chemistry reactions quiz online with MCQs to practice test questions with answers.

MCQs on Chemistry Reactions Quiz pdf Download

MCQ. Any reaction at an anode involves

  1. gain of electrons
  2. loss of electrons
  3. gain or loss depends upon electrolyte
  4. formation of gases

B

MCQ. Products of reaction CuO + HNO3 → are

  1. Cu2NO3 + H2O
  2. Cu(NO3)2 + H2O
  3. Cu(NO3)2 + H2
  4. Cu(NO2)4 + H2

B

MCQ. If NaOH(aq) reacts with HCl(aq), reaction can be known as

  1. combustion
  2. Thermal decomposition
  3. Neutralization
  4. Respiration

C

MCQ. Chemical reaction with oxygen is called

  1. oxidation
  2. activation
  3. combustion
  4. reduction

C

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