Post Utme Futa 2020 Chemistry Question 34

Practice objective / multiple choice question 34 from the 2020 Post Utme Futa Chemistry examination.

Post Utme Futa 2020 Chemistry Objective / Multiple Choice
Question 34 POST_UTME_FUTA • 2020 • CHEMISTRY • objective

The reaction of cyclohexane with bromine in the presence of light produces a mixture of 1,2-dibromocyclohexane and 1,4-dibromocyclohexane. If 2.50 g of cyclohexane reacts with 2.00 g of bromine, and the reaction yields 1.50 g of 1,2-dibromocyclohexane, calculate the percentage yield of 1,2-dibromocyclohexane.

Answer Options

Correct Answer A. 70%
B. 80%
C. 90%
D. 95%
Correct Answer
A
Correct Option:
70%

About This Question

This is Post Utme Futa 2020 Chemistry Question 34. It is one of the objective questions from the 2020 Post Utme Futa Chemistry examination.

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