Home / Aptitude Tests / Chemistry / Consider the reactio...
Consider the reaction represented by the equation: N2

Consider the reaction represented by the equation: N2O4(g) ⇌ 2NO2(g) ; ∆H = + x kJmol-1
What happens when the temperature is reduced at equilibrium?

A.

Concentration of N 2O4(g) decreases

B.

Concentration of N 2O4(g) increases.

C.

Pressure exerted by the gases increases

D.

Pressure exerted by the gases remains constant

View answer & explanation

Correct answer is B

No explanation has been provided for this answer.

See all Chemistry questions & answers
See more WAEC questions & answers
Similar Questions

A good drying agent should be ...

MnO2 + 2CI- + 4H+ → MnO2+ + CI2 + 2H2O. The changes is oxidation numbers when the manganese, chl...

What is the atomic number of Iridium? ...

A mixture containing two salts of different solubility can be separated by ...

Which of the following compounds dissolves in water to form a solution with pH below 7? ...

In the above experiment X is? ...

The property of calcium chloride which makes it useful as a drying agent is that it is ...

The tabulated results below were obtained by titration 10.0 cm3 of water with soup. The titration wa...

The following compounds will decompose on heating except ...

An exothermic reaction is one which involves ...

Aptitude Tests

Microsoft Office Questions and Answers

Logical Reasoning Questions and Answers

Personality Test

Data Interpretation Questions and Answers

Quantitative Reasoning Questions and Answers

Spatial Reasoning Questions and Answers

Abstract Reasoning Questions and Answers

Situational Judgement Questions and Answers

Nigeria General Knowledge Questions and Answers

Numerical Reasoning Questions and Answers

Typing Speed and Accuracy Test

Puzzles Questions and Answers

Verbal Reasoning Questions and Answers

See all →