Moles and Equations Multiple Choice Questions 1 PDF Download

Learn moles and equations multiple choice questions (MCQs), mastering A level chemistry test 1 for online learning, course exam prep. Practice chemical formula and equations MCQs, moles and equations questions and answers on chemical formula and equations, mole calculations, gas volumes, solutions and concentrations, atoms and molecules mass test for online organic chemistry reactions courses distance learning.

Free online moles and equations quiz, self-study student guide has multiple choice question: during a chemical reaction, atoms can not be with options destroyed, created, converted and both a and b with online questions to ask in an interview for employment assessment of jobs' seekers. Study to learn online chemical formula and equations quiz questions with Cambridge chemistry MCQs for chemistry certification competitive exam prep.

MCQ on Moles and Equations Test 1 Quiz PDF Download

MCQ: During a chemical reaction, atoms can not be

  1. created
  2. destroyed
  3. converted
  4. both A and B

D

MCQ: Ratio of hydrogen to oxygen in a water molecule is equal to

  1. 1:2
  2. 2:1
  3. 4:3
  4. 1:4

B

MCQ: A hydrocarbon which is composed of only one carbon and hydrogen is called

  1. methylidyne
  2. propane
  3. methane
  4. ethane

A

MCQ: When there is a low concentration of solute in a solution, it is known as

  1. diluted solution
  2. saturated solution
  3. concentrated solution
  4. unsaturated solution

A

MCQ: Atoms which have same number of protons but different number of neutrons are called

  1. isotopes
  2. isomers
  3. spectators
  4. allotropes

A