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Grade 9 Chemistry Quiz App Download - Fundamentals of Chemistry PDF e-Book

Class 9 Chemistry MCQs - Chapter 3

Fundamentals of Chemistry Quiz Questions & Answers PDF Download - 7

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The Fundamentals of chemistry Quiz Questions and Answers PDF (Fundamentals of Chemistry Quiz PDF e-Book) download Ch. 3-7 to learn Grade 9 Chemistry Course. Solve Avogadro Number and Mole MCQs PDF, Fundamentals of Chemistry Quiz Questions and Answers for online certificate programs. The Fundamentals of Chemistry Quiz App Download: Free Grade 9 Chemistry App to learn avogadro number and mole, branches of chemistry, molecular and formula mass, ions and free radicals test prep for online secondary school courses.

The Quiz: If one mole of carbon contains x atoms then the number of atoms in 12g of Mg are "Fundamentals of Chemistry" App (iOS, Android) with answers: 0.5x, x, 2x, and 1.5x for online certificate programs. Study Avogadro Number and Mole MCQ Questions, download Amazon e-Book (Free Sample) for online teaching certification programs.

Fundamentals of Chemistry Exam Questions and Answers PDF Download: Test 7

MCQ: 31

If one mole of carbon contains x atoms then the number of atoms in 12g of Mg are

  1. x
  2. 0.5x
  3. 2x
  4. 1.5x
MCQ: 32

A science that examines the material this universe contains and changes in them is called

  1. Chemistry
  2. Physics
  3. Biology
  4. Geography
MCQ: 33

The molecular mass of glucose is

  1. 180.096 amu
  2. 190.096 amu
  3. 181.096 amu
  4. 130.096 amu
MCQ: 34

Negatively charged ions are called

  1. cations
  2. anions
  3. ion
  4. none of above
MCQ: 35

The number of atoms of hydrogen in 2 moles of NH3

  1. 5 * 1023
  2. 3.01 * 1023
  3. 3.61 * 1024
  4. 4 * 1023

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Fundamentals of Chemistry Apps (Android & iOS)

Fundamentals of Chemistry App

9th Grade Chemistry Apps (Android & iOS)

9th Grade Chemistry App

10th Grade Chemistry Apps (Android & iOS)

10th Grade Chemistry App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App