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

Which of these compounds has the greatest ionic character? ...

Which of the following properties of atoms generally increases down a group in the periodic table? ...

In the preparation of salts, the method employed will depend on the? ...

Which of the following is an ore of aluminium? ...

A mixture contains 20cm3 of hydrogen, 35cm3 of oxygen, 15cm3 of carbon monoxide and 10cm3 of nitroge...

In which of the following is the oxidation number of nitrogen zero? ...

The mass spectrometer can be used to measure mass of ...

Which of the following polymers in thermosetting? ...

Which of the following salts will turn blue litmus red? ...

The densities of two gases, X and Y are 0.5gdm-3 and 2.0gdm-3 respectively. What is the rate of diff...

Aptitude Tests

Personality Test

Logical Reasoning Questions and Answers

Spatial Reasoning Questions and Answers

Microsoft Office Questions and Answers

Numerical Reasoning Questions and Answers

Nigeria General Knowledge Questions and Answers

Quantitative Reasoning Questions and Answers

Typing Speed and Accuracy Test

Situational Judgement Questions and Answers

Puzzles Questions and Answers

Abstract Reasoning Questions and Answers

Verbal Reasoning Questions and Answers

Data Interpretation Questions and Answers

See all →