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JAMB Chemistry 2013 Past Questions: Practice Test with Answers

Creado por: juanbacan
Free JAMB Chemistry 2013 past-questions practice test with answers and clear explanations. Topics include stoichiometry, gas laws, organic reactions, electrochemistry and equilibrium.Sin descripción disponible.
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Question 36

The coloured nature of transition metal ions is associated with their partially filled

A)

f-orbital

B)

s-orbital

C)

p-orbital

D)

d-orbital

How to solve?

Question 37

Aluminium containers are frequently used to transport trioxonitrate(V) acid because aluminium

A)

Has a silvery-white appearance

B)

Has a low density

C)

Does not react with the acid

D)

Does not corrode

How to solve?

Question 38

2-methylbutan-2-ol is an example of a

A)

Dihydric alkanol

B)

Tertiary alkanol

C)

Secondary alkanol

D)

Primary alkanol

How to solve?

Question 39

The reaction between ammonia and ethyl ethanoate produces

A)

Propanol and ethanamide

B)

Propanol and propanamide

C)

Ethanol and propanamide

D)

Ethanol and ethanamide

How to solve?

Question 40

The decarboxylation of ethanoic acid will produce carbon(IV) oxide and

A)

Methane

B)

Ethane

C)

Propane

D)

Butane

How to solve?

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