Jamb Chemistry Past Questions and Answers

Question 1631:

• JAMB 2011

The property of concentrated H₂SO₄ that makes it suitable for preparing HNO₃ is its

A. Boiling point
B. Density
C. Oxidizing properties
D. Dehydrating properties

Question 1632:

• JAMB 2011

Bronze is preferred to copper in the making of medals because it

A. Is stronger
B. Can withstand low temperature
C. Is lighter
D. Has low tensile strength

Question 1633:

• JAMB 2011

The constituents of baking powder that makes the dough to rise is

A. NaHCO₃
B. NaOH
C. Na₂CO₃
D. NaCl

Question 1634:

• JAMB 2011

The ability of carbon to form long chains is referred to as

A. Alkylation
B. Acylation
C. Catenation
D. Carbonation

Question 1635:

• JAMB 2011

Which of the following compounds will undergo polymerization reaction?

A. C₂H₄
B. C₂H₅COOH
C. C₂H₆
D. C₂H₅OH