IGCSE O Level Chemistry MCQs – Practice Test for Exam Prep

Chemistry Reactions Multiple Choice Questions with Answers – PDF Download

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Study "Chemistry Reactions MCQ" App Download with MCQ: Any reaction at an anode involves; with answers: gain of electrons, loss of electrons, gain or loss depends upon the electrolyte, and formation of gases. Practice Chemistry Reactions Quiz Questions, download Apple Book (Free Chapter) to improve chemistry online understanding.

Chemistry Reactions MCQs PDF Download – Prep Test

MCQ 1: Any reaction at an anode involves:

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

MCQ 2: Products of reaction CuO + HNO₃ → are:

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

MCQ 3: If NaOH_(aq) reacts with HCl_(aq), reaction can be known as:

combustion
Thermal decomposition
Neutralization
Respiration

MCQ 4: Chemical reaction with oxygen is called:

oxidation
activation
combustion
reduction

IGCSE O Level Chemistry MCQs App & e-Book – Chemistry Reactions Practice Tests

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