Chemistry (M.Phil./Ph.D.) 2014 Panjab University Entrance Exam With Answers

Practice Mode:
1.

Cyclohexane protons show three vicinal coupling constants (Jvic) in the PMR spectrum. Indicate whether J(ax-ax) is

A: equal to Jax-eq
B: greater than Jeq-eq
C: less than Jeq-eq
D: less than Jax-eq

The answer is: B