Class 10 Chemistry MCQs - Chapter 4

Chemical Equilibrium MCQ (Multiple Choice Questions) PDF - 2

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The e-Book Chemical equilibrium Multiple Choice Questions (MCQ Quiz) with Answers, Chemical Equilibrium MCQ PDF download, test 2 to learn free class 10 chemistry online courses. Study Equilibrium Constant and Units Multiple Choice Questions and Answers (MCQs) PDF, chemical equilibrium quiz questions and answers for high school certification courses. The Chemical Equilibrium MCQ App Download: Free educational app for equilibrium constant and units, importance of equilibrium constant, reversible reactions and dynamic equilibrium test prep for online school courses.

The MCQs: Unit of the equilibrium constant for H2 + CO2 H2O + CO is; "Chemical Equilibrium" App Download Android & iOS (Free) with answers mol dm-3, no units, dm3mol-1 and [mol dm-3]-2 for high school certification courses. Practice equilibrium constant and units quiz questions, download Apple Book (Free Sample) for online education.

Chemical Equilibrium Questions & Answers PDF Download: MCQ Quiz 2

MCQ 6: Unit of the equilibrium constant for H2 + CO2 H2O + CO is

A) no units

B) mol dm-3

C) dm3mol-1

D) [mol dm-3]-2

MCQ 7: What percentage of ammonia is given after cooling the equilibrium mixture by the Haber process?

A) 20 percent

B) 33 percent

C) 100 percent

D) 98 percent

MCQ 8: Due to the high concentration of reactants, the rate of the forward reaction is

A) lowest

B) moderate

C) highest

D) minimal

MCQ 9: In the reverse reaction SO₃ decomposes in to

A) S and O

B) S and O₂

C) S₂ and O

D) SO₂ and O₂

MCQ 10: Unit of the equilibrium constant for N2 + O2 2NO is

A) no units

B) mol dm-3

C) dm3mol-1

D) [mol dm-3]-2

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