Fundamentals of Chemistry Multiple Choice Questions and Answers 10 PDF Book Download

Fundamentals of chemistry MCQs, fundamentals of chemistry quiz answers 10 to learn secondary education online courses. Avogadro number and mole multiple choice questions (MCQs), fundamentals of chemistry quiz questions and answers for for online secondary education degree. Gram atomic mass molecular mass and gram formula, elements compounds and mixtures, relative atomic mass and mass unit, chemical calculations, atomic and mass number test for secondary school teaching certification.

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MCQ on Fundamentals of Chemistry Worksheets 10 PDF Book Download

MCQ: Gram atomic mass of Zn is

  1. 23g
  2. 12g
  3. 63.54g
  4. 56.67g

C

MCQ: A substance whose all atoms have same atomic number is

  1. molecule
  2. atom
  3. element
  4. ion

C

MCQ: A hydrogen atom is

  1. 8.40% as massive as C-12
  2. 10% as massive as C-12
  3. 20% as massive as C-12
  4. 30% as massive as C-12

A

MCQ: A balloon filled with 5g of hydrogen contains

  1. 2.48 moles of H2
  2. 3.48 moles of H2
  3. 4.48 moles of H2
  4. 5 moles of H2

A

MCQ: Number of protons and neutrons in nucleus if atomic number of element is 17 and mass number is 35, is

  1. 17 and 18
  2. 17 and 19
  3. 17 and 20
  4. 17 and 21

A