Jamb Chemistry Past Questions and Answers

Question 1721:

• JAMB 2013

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

A. F- orbital
B. S- orbital
C. P-orbital
D. D-orbital

Question 1722:

• JAMB 2013

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

Question 1723:

• JAMB 2013

2- methylbutan- 2ol is an example of a

A. Dihydric alkanol
B. Tertiary alkanol
C. Secondary alkanol
D. Primary alkanol

Question 1724:

• JAMB 2013

The reaction between ammonia and ethyl ethanoate produces

A. Propanol and ethanamide
B. Propanol and propanamide
C. Ethanol and propanamide
D. Ethanol and ethanamide

Question 1725:

• JAMB 2013

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

A. Methane
B. Ethane
C. Propane
D. Butane