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Friday, 22 November 2024

Jamb Chemistry 2011 Past Questions and Answers

Jamb 2011 Chemistry Past Questions

Question 46:

JAMB 2011

with conc H₂SO₄ as catalyst
CH₃COOH + C₂H₅OH â†’ CH₃COOC₂H₅ + H₂O

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

View Answer & Explanation

Question 47:

JAMB 2011

In the diagram above , X is the ``

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

View Answer & Explanation

Question 48:

JAMB 2011

The compound above exhibits

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

View Answer & Explanation

Question 49:

JAMB 2011

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

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

View Answer & Explanation

Jamb Subjects

• Accounts - Principles of Accounts

• Christian Religious Knowledge (CRK)

• Islamic Religious Knowledge (IRK)

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Jamb Chemistry 2011 Past Questions and Answers

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Jamb 2011 Chemistry Past Questions

Question 46:

Question 47:

Question 48:

Question 49:

Jamb Subjects

• Accounts - Principles of Accounts

• Animal Husbandry

• Agricultural Science

• Arabic

• Biology

• Book Keeping

• Chemistry

• Commerce

• Christian Religious Knowledge (CRK)

• Civic Education

• Computer Studies

• English Language

• Economics

• Fine Arts

• French

• Further Mathematics

• Geography

• Government

• History

• Hausa

• Insurance

• Igbo

• Islamic Religious Knowledge (IRK)

• Literature in English

• Mathematics

• Music

• Physics

• Physical Education

• Sweet Sixteen

• The Life Changer

• Yoruba