<p>When signing up for my chem 131 course this morning there was the option of choosing Chem 131 Lab B with Lecture B or Chem 131 Lab A with Lecture A. You could not choose both. Is there a distinction between the two? I signed up for the Lab B with Lecture B.</p>
<p>There are no difference in the two. Both A & B are lab lectures taught by the same teacher on two different days. They separated the lab days according to the lectures because when school starts, the first lab will be held for students in lab A and then the next week will be for students in B. It will then alternate till the end of the semester.</p>
<p>Awesome, thanks for the quick response.</p>