O Level

Chemistry MCQs

O Level Chemistry MCQs - Subtopic

Chemistry Reactions MCQ with Answers

Chemistry Reactions Multiple Choice Questions (MCQ) to practice chemistry reactions quiz answers PDF, O level chemistry worksheets for online degrees. Solve electricity and chemistry Multiple Choice Questions and Answers (MCQs), "Chemistry Reactions" quiz questions and answers for ACT prep classes. Learn electrolyte and non electrolyte, conductors and non conductors test prep for online colleges that offer financial aid.

"Any reaction at an anode involves" Multiple Choice Questions (MCQ) on chemistry reactions with choices gain of electrons, loss of electrons, gain or loss depends upon the electrolyte, and formation of gases for ACT prep classes. Solve chemistry reactions quiz questions for merit scholarship test and certificate programs for colleges that offer online classes.

MCQs on Chemistry Reactions

1.

Any reaction at an anode involves

gain of electrons
loss of electrons
gain or loss depends upon the electrolyte
formation of gases

2.

Products of reaction CuO + HNO3 → are

Cu2NO3 + H2O
Cu(NO3)2 + H2O
Cu(NO3)2 + H2
Cu(NO2)4 + H2

3.

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

combustion
Thermal decomposition
Neutralization
Respiration

4.

Chemical reaction with oxygen is called

oxidation
activation
combustion
reduction