Distillation

1. A(n) __________ mixture occurs when two or more components boil at same temperature when the mixture is at a certain concentration.

• extractive
• azeotropic
• entrained

2. Safety coordinators are the first line of defense against distillation process upsets.

• True
• False

3. Which one of these devices helps hold liquid on a column tray.

• downcomer
• bubble cap
• sieve
• weir