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Chemistry 2011 Jamb Past Questions and Answers

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Chemistry 2011 Jamb Past Questions


Question 46 :



with conc H2SO4 as catalyst
CH3COOH + C2H5OH → CH3COOC2H5 + H2O

A. Esterification
B. Condensation
C. Saponification
D. Neutralization


Question 47 :



In the diagram above , X is the ``

A. Enthalpy
B. Enthalpy change
C. Activation energy
D. Activated complex


Question 48 :



The compound above exhibits

A. Geometric isomerism
B. Optical isomerism
C. Structural isomerism
D. Positional isomerism


Question 49 :



choose the correct answer in the option above. Which of the following is a primary amine?

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






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