JAMB Past Questions and Answers - Page 1480

7,397.

2-methylbut-2-ene has the structure

A.

A

B.

B

C.

C

D.

D

Correct answer is D

No explanation has been provided for this answer.

7,398.

The oxidation of the compound above produces

A.

2-butanone

B.

2-butanal

C.

3-butanal

D.

3-butanone

Correct answer is A

No explanation has been provided for this answer.

7,399.

In the diagram above, mixture Y is

A.

NH4NO3(s) + CaSO4(s),/sub>

B.

NH4CL(s) + NaNO2(s)

C.

NH4NO2(s) + Na2SO4(s)

D.

NH4CL(s) + Ca(OH)2(s)

Correct answer is D

No explanation has been provided for this answer.

7,400.

In the diagram above, gas X is

A.

hydrogen

B.

chlorine

C.

oxygen

D.

hydrogen chloride

Correct answer is C

No explanation has been provided for this answer.