Endothermic Reactions MCQs Quiz Online PDF Book Download

Endothermic reactions multiple choice questions (MCQs), endothermic reactions quiz answers to learn chemistry courses online. Energy from chemicals MCQs, endothermic reactions quiz questions and answers for online bachelor degree. Learn endothermic reactions test prep for chemistry certifications.

Learn energy from chemicals test MCQs: conversion of copper hydroxide (cu(oh)2) into copper oxide (cuo) and water (h2o) is an example of, with choices combustion, thermal decomposition, neutralization, and respiration for online bachelor degree. Practice assessment test for scholarships, online learning endothermic reactions quiz questions for competitive assessment in chemistry major.

MCQ on Endothermic ReactionsQuiz Book 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