Endothermic Reactions MCQs Quiz Online PDF Download

Learn endothermic reactions MCQs, O level chemistry test for learning online courses, test prep to practice test. Energy from chemicals MCQs, endothermic reactions multiple choice questions and answers, save energy: o level chemistry, exothermic reactions, endothermic reactions tutorials for online chemistry subject courses distance learning.

IGCSE chemistry practice test MCQ: conversion of copper hydroxide (cu(oh)2) into copper oxide (cuo) and water (h2o) is an example of with options combustion, thermal decomposition, neutralization and respiration with online eLearning for international exams' preparation like ETS GRE exam for good GRE scores. Free study guide is for online learning endothermic reactions quiz questions with MCQs to practice test questions with answers.

MCQs on Endothermic Reactions Quiz PDF Download

MCQ: Conversion of Copper Hydroxide (Cu(OH)2) into Copper Oxide (CuO) and water (H2O) is an example of

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

B

MCQ: Upon heating, sodium nitrate NaNO3(s) gets converted into

  1. sodium oxide
  2. nitric acid
  3. sodium hydrogen oxide
  4. None of Above

D

MCQ: On burning, hydrogen is changed into

  1. hydroxides
  2. water vapors
  3. dilute acids
  4. hydrogen gas

B

MCQ: Endothermic changes are indicated through

  1. breaking of chemical bonds
  2. making of chemical bond
  3. burning of carbon
  4. all of the above

A

MCQ: Thermal decomposition does not occur in

  1. carbonates
  2. hydroxides
  3. sulphates
  4. nitrates

C