Which of the following compounds has the highest boiling point?
Practice Questions
1 question
Q1
Which of the following compounds has the highest boiling point?
CH4
C2H6
C3H8
C4H10
C4H10 (butane) has the highest boiling point due to its larger molecular size and greater van der Waals forces.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following compounds has the highest boiling point?
Solution: C4H10 (butane) has the highest boiling point due to its larger molecular size and greater van der Waals forces.
Steps: 6
Step 1: Understand that boiling point is the temperature at which a substance changes from liquid to gas.
Step 2: Know that larger molecules generally have higher boiling points because they have stronger forces holding them together.
Step 3: Identify the compounds being compared. In this case, we are looking at C4H10 (butane).
Step 4: Recognize that butane is a larger molecule compared to smaller hydrocarbons.
Step 5: Understand that larger molecules have greater van der Waals forces, which are the weak attractions between molecules.
Step 6: Conclude that because butane has a larger molecular size and stronger van der Waals forces, it will have the highest boiling point among the compounds being compared.
