Grade 9 Chemistry MCQ

Grade 9 Chemistry MCQs PDF - Topics

Learn Gas laws Multiple Choice Questions (MCQ) to practice gas laws quiz answers PDF to study online 9th grade chemistry course. Physical States of Matter Multiple Choice Questions and Answers (MCQs), Gas Laws quiz questions PDF for secondary school graduation certificate. "Gas Laws MCQ" PDF eBook: typical properties, liquid state and properties, solid state and properties test prep for online school and college.

"The mathematical expression that describes Boyle's law is" Multiple Choice Questions (MCQ) on gas laws with choices *pv = constant, v * constant = p, p * constant = v, and v ⁄ p = constant* for secondary school graduation certificate. Study physical states of matter quiz questions for online certificate programs for distance education.

**MCQ**: The mathematical expression that describes Boyle's law is

PV = constant

V * constant = P

P * constant = V

V ⁄ P = constant

a

**MCQ**: For a certain reaction PV = 2 dm^{3} atm and volume is 4 dm^{3} then the corresponding pressure is

1 atm

4 atm

0.5 atm

2 atm

c

**MCQ**: The barometer is invented by

Galileo

Robert Boyle

Charles

Torricelli

d

**MCQ**: If the temperature of any gas is increased its volume

increases

decreases

remains same

none of above

a

Oxidation and Reduction MCQs

Electronic Configuration MCQs

Types of Solutions MCQs

Periodic Table MCQs

Empirical and Molecular formulas MCQs

Isotopes MCQs

Electrochemical Industries MCQs

Branches of Chemistry MCQs

Chemical Calculations MCQs

Corrosion and Prevention MCQs

Atomic and Mass Number MCQs

Avogadro Number and Mole MCQs