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Class 9 Chemistry Entrance Tests: Practice Test 10 (Chapter 3)

Fundamentals of Chemistry Multiple Choice Questions (MCQ) PDF Download - 10

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The Fundamentals of chemistry Multiple Choice Questions (MCQ Quiz) with Answers PDF (Fundamentals of Chemistry MCQ PDF e-Book) download Ch. 3-10 to learn Class 9 Chemistry Course. Study Gram Atomic Mass Molecular Mass and Gram Formula Multiple Choice Questions and Answers (MCQs) PDF, Fundamentals of Chemistry Quiz Questions and Answers to study online certification courses. The Fundamentals of Chemistry App Download: Free Class 9 Chemistry MCQ App to learn 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 prep for online classes.

The MCQs: The gram atomic mass of Zn is "Fundamentals of Chemistry" App (Android, iOS) with answers: 12g, 23g, 63.54g, and 56.67g to study online certification courses. Practice Gram Atomic Mass Molecular Mass and Gram Formula MCQ Questions, download Apple Book (Free Sample) for free online courses.

Fundamentals of Chemistry MCQs with Answers PDF Download: Quiz 10

MCQ: 46

The gram atomic mass of Zn is

  1. 23g
  2. 12g
  3. 63.54g
  4. 56.67g
MCQ: 47

A substance whose all atoms have the same atomic number is

  1. molecule
  2. atom
  3. element
  4. ion
MCQ: 48

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
MCQ: 49

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
MCQ: 50

The number of protons and neutrons in the nucleus if the atomic number of an element is 17 and the mass number is 35, is

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

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