Multiple Choice
Benzene can be reduced to cyclohexane when it is treated with hydrogen in the presence of a nickel catalyst under conditions of high temperature and pressure.Predict the signs of ΔH° and ΔS° for this process.
A) ΔH° > 0,ΔS° > 0
B) ΔH° > 0,ΔS° < 0
C) ΔH° > 0,ΔS° = 0
D) ΔH° < 0,ΔS° > 0
E) ΔH° < 0,ΔS° < 0
Correct Answer:

Verified
Correct Answer:
Verified
Q77: Provide the structure of anisole.
Q127: What factors affect the ortho/para ratio in
Q129: What sequence of reagents can be used
Q130: Draw p-aminobenzoic acid.
Q131: Identify the best product for the reaction.
Q133: Identify the best product for the reaction.
Q134: Which of the following is the electrophile
Q135: Provide the major organic products of the
Q136: Provide the structure of the major organic
Q137: What sequence of reagents can be used