Mole Calculations MCQs Quiz Online PDF Book Download

Mole calculations multiple choice questions (MCQs), mole calculations quiz answers to learn A level chemistry, online college degrees courses. Moles and equations MCQs with answers, mole calculations quiz questions and answers for undergraduate degree. Learn atoms and molecules mass, amount of substance, chemical formula and equations, mole calculations test prep for chemistry certifications.

Learn moles and equations test MCQs: ratio of hydrogen to oxygen in a water molecule is equal to, with choices 1:02, 2:01, 4:03, and 1:04 for undergraduate degree. Practice merit scholarships assessment test, online learning mole calculations quiz questions for competitive assessment in chemistry major.

MCQ on Mole CalculationsQuiz Book Download

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

  1. 1:02
  2. 2:01
  3. 4:03
  4. 1:04

B

MCQ: Molecular formula of different compounds shows actual numbers of

  1. atoms
  2. molecules
  3. moles
  4. All of Above

A

MCQ: Two Greek words 'element' and 'measure' constitutes word

  1. spectrometry
  2. stoichiometry
  3. elemetry
  4. geometry

B

MCQ: Percentage by mass of any element is calculated with help of

  1. formula of compound
  2. relative atomic masses
  3. nucleon number
  4. both A and B

D

MCQ: Mass of each element in a compound helps in determining of

  1. empirical formula
  2. molecular formula
  3. structural formula
  4. model

A