Jamb Chemistry 1984 Past Questions and Answers

Question 41:

• JAMB 1984

Which of the curves shown in the figure given represents the relationships between the volume(V) and pressure(P) of an ideal gas at constant temperature

A. 1
B. 2
C. 3
D. 4
E. 1 and 3

Question 42:

• JAMB 1984

The diagram above (Fig.3) shows the energy profile for the reaction A + B + = C + D From this diagram, it is clear that the reaction is

A. Spontaneous
B. Isothermal
C. Adiabatic
D. Exothermic
E. Endothermic

Question 43:

• JAMB 1984

The name of the compound above is

A. Acetic acid
B. Propanal
C. Propanol
D. Ethanoic acid
E. Propanoic acid

Question 44:

• JAMB 1984

USE THE DIAGRAM ABOVE TO ANSWER THIS QUESTION.
Which of the following represents a carboxylic acid?

A. A
B. B
C. C
D. D
E. E

Question 45:

• JAMB 1984

Use the diagram above to answer this question
Which of the following structural formula is NOT isomeric with the others?

A. A
B. B
C. C
D. D
E. E