Class 9 Courses

Chapter 3: Class 9 Chemistry Exam Tests

Class 9 Chemistry MCQs - Chapter 3

Fundamentals of Chemistry Quiz Questions and Answers PDF - 7

Free 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 learning app for 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 number of atoms in 12g of Mg are; "Fundamentals of Chemistry" App Download (iOS & Android) with answers ‘0.5x’, ‘x’, ‘2x’ and ‘1.5x’ for online certificate programs. Study Avogadro Number and Mole MCQ Questions, download Amazon eBook (Free Sample) for online teaching certification programs.

Fundamentals of Chemistry Questions & Answers PDF Download: MCQ Quiz 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

Fundamentals of Chemistry Learning App: Free Download Android & iOS

The App: Fundamentals of Chemistry Quiz App to learn Fundamentals of Chemistry Quiz, 9th Grade Chemistry Questions and Answers App, and College Chemistry Quiz App. The free "Fundamentals of Chemistry" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Applications & enjoy 100% functionality with subscriptions!

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)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)