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Fundamentals of Chemistry Quiz Questions and Answers PDF p. 7

Solve Fundamentals of chemistry quiz questions and answers, fundamentals of chemistry MCQ questions with answers PDF to solve grade 9 chemistry quiz 7 for online certification. Avogadro Number and Mole MCQs, fundamentals of chemistry quiz questions and answers for free online classes. "Fundamentals of Chemistry Book" PDF: avogadro number and mole, branches of chemistry, molecular and formula mass, ions and free radicals test prep for online certifications.

"If one mole of carbon contains x atoms then the number of atoms in 12g of Mg are" Multiple Choice Questions (MCQ) on fundamentals of chemistry with choices 0.5x, x, 2x, and 1.5x for free online classes. Practice avogadro number and mole quiz questions for school certificate programs for online secondary school courses.

Fundamentals of Chemistry Questions and Answers

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

Chemistry
Physics
Biology
Geography

MCQ: The molecular mass of glucose is

180.096 amu
190.096 amu
181.096 amu
130.096 amu

MCQ: Negatively charged ions are called

cations
anions
ion
none of above

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

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