Class 9 Chemistry MCQs – Practice Test 7 (Chapter 3)

Fundamentals of Chemistry Quiz with Answers PDF Download – Test 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 Class 9 Chemistry Course. Solve Avogadro Number and Mole MCQs PDF, Fundamentals of Chemistry Quiz Questions and Answers for online certificate programs. Free Class 9 Chemistry App – Fundamentals of Chemistry Quiz App Download 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 MCQ: If one mole of carbon contains x atoms then the number of atoms in 12g of Mg are; "Class 9 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 Google Book (Free Chapter) for online teaching certification programs.

Fundamentals of Chemistry Quiz – Practice Test 7 PDF Download

MCQ 31: If one mole of carbon contains x atoms then the number of atoms in 12g of Mg are:

x
0.5x
2x
1.5x

MCQ 32: A science that examines the material this universe contains and changes in them is called:

Chemistry
Physics
Biology
Geography

MCQ 33: The molecular mass of glucose is:

180.096 amu
190.096 amu
181.096 amu
130.096 amu

MCQ 34: Negatively charged ions are called:

cations
anions
ion
none of above

MCQ 35: The number of atoms of hydrogen in 2 moles of NH₃:

5 * 10²³
3.01 * 10²³
3.61 * 10²⁴
4 * 10²³

Fundamentals of Chemistry Quiz App & e-Book – Class 9 Chemistry Study Material

Fundamentals of Chemistry MCQs

Structure of Atoms MCQs

Electrochemistry MCQs

Physical States of Matter MCQs

Chemical Reactivity MCQs

Structure of Molecules MCQs

Periodic Table and Periodicity MCQs

Solutions MCQs

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