Class 9 Courses

Chapter 3: Class 9 Chemistry Exam Tests

Class 9 Chemistry MCQs - Chapter 3

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

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 Grade 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 MCQ App Download: Free educational app for 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; 56.67g; to study online certification courses. Practice Gram Atomic Mass Molecular Mass and Gram Formula MCQ Questions, download Apple e-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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Fundamentals of Chemistry App (Android & iOS)

Fundamentals of Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)