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

Consider the reaction represented by the equation below: H2(g) + 12(s) ⇌ 2HI(g) ∆H negative. Which of the following takes place when the temperature of the reaction vessel is decreased?

A.

the gases condense

B.

the yield of hydrogen increases

C.

the concentration of the reactants remain constant

D.

more of the hydrogen iodide decomposes

E.

the yield of hydrogen iodide increases

View answer & explanation

Correct answer is E

No explanation has been provided for this answer.

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

What is the atomic number of Antimony? ...

A given volume of methane diffuses in 20s. How long will it take the same volume of sulphur (IV) oxi...

What is the atomic number of Nickel? ...

Metals of the first transition series have special properties which are different from those of grou...

Which one of the following metals is not normally extracted by chemical reduction because of its pos...

pH is define as ...

A primary amide is generally represented by the formula ...

Two elements X and Y with electronic configurations 2,8,2 and 2,8,7 respectively, are likely to comb...

Which of the following equations represents an oxidizing action of sulphur dioxide? ...

A liquid that will dissolve fat is ...

Aptitude Tests

Personality Test

Situational Judgement Questions and Answers

Logical Reasoning Questions and Answers

Typing Speed and Accuracy Test

Puzzles Questions and Answers

Quantitative Reasoning Questions and Answers

Numerical Reasoning Questions and Answers

Data Interpretation Questions and Answers

Spatial Reasoning Questions and Answers

Verbal Reasoning Questions and Answers

Nigeria General Knowledge Questions and Answers

Microsoft Office Questions and Answers

Abstract Reasoning Questions and Answers

See all →