Answered

Westonci.ca connects you with experts who provide insightful answers to your questions. Join us today and start learning! Discover a wealth of knowledge from professionals across various disciplines on our user-friendly Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

Dichlorodifluoromethane [tex]$\left( CF_2Cl_2\right)$[/tex] is a chlorofluorocarbon (CFC) molecule that is used as a refrigerant. Scientists discovered that CFCs harm Earth's ozone [tex]$\left( O_3\right)$[/tex] layer, which protects us from the Sun's harmful ultraviolet (UV) rays. Another type of harmful CFC is [tex]$CHF_2Cl$[/tex], called chlorodifluoromethane.

The boiling point of [tex]$CHF_2Cl$[/tex] is about [tex]$-41^{\circ} C$[/tex]. The boiling point of [tex]$CF_2Cl_2$[/tex] is about [tex]$-30^{\circ} C$[/tex]. Using the multiple dropdown options, answer the following:

[tex]$CHF_2Cl$[/tex] has a [tex]$\square$[/tex] [Select] boiling point than [tex]$CF_2Cl_2$[/tex].

[tex]$CHF_2Cl$[/tex] has a [tex]$\square$[/tex] [Select] vapor pressure than [tex]$CF_2Cl_2$[/tex].

Thus, we can conclude that [tex]$CHF_2Cl$[/tex] has [tex]$\square$[/tex] [Select] intermolecular forces than [tex]$CF_2Cl_2$[/tex].

Sagot :

GinnyAnswer
Let's analyze the question step-by-step based on the given boiling points:

1. Boiling Point Comparison:
- The boiling point of [tex]\( CHF_2Cl \)[/tex] is [tex]\( -41^{\circ} C \)[/tex].
- The boiling point of [tex]\( CF_2Cl_2 \)[/tex] is [tex]\( -30^{\circ} C \)[/tex].
- Since [tex]\( -41^{\circ} C \)[/tex] is lower than [tex]\( -30^{\circ} C \)[/tex], [tex]\( CHF_2Cl \)[/tex] has a lower boiling point than [tex]\( CF_2Cl_2 \)[/tex].

2. Vapor Pressure Relation:
- A substance with a lower boiling point has a higher vapor pressure at a given temperature.
- Therefore, [tex]\( CHF_2Cl \)[/tex] having a lower boiling point than [tex]\( CF_2Cl_2 \)[/tex] means [tex]\( CHF_2Cl \)[/tex] has a higher vapor pressure than [tex]\( CF_2Cl_2 \)[/tex].

3. Intermolecular Forces:
- Substances with higher vapor pressures have weaker intermolecular forces because their molecules escape the liquid phase more easily.
- Hence, [tex]\( CHF_2Cl \)[/tex] having a higher vapor pressure than [tex]\( CF_2Cl_2 \)[/tex] indicates that [tex]\( CHF_2Cl \)[/tex] has weaker intermolecular forces than [tex]\( CF_2Cl_2 \)[/tex].

The final step-by-step solution to fill in the blanks is:

- [tex]\( CHF_2Cl \)[/tex] has a lower boiling point than [tex]\( CF_2Cl_2 \)[/tex].
- [tex]\( CHF_2Cl \)[/tex] has a higher vapor pressure than [tex]\( CF_2Cl_2 \)[/tex].
- Thus, we can conclude that [tex]\( CHF_2Cl \)[/tex] has weaker intermolecular forces than [tex]\( CF_2Cl_2 \)[/tex].

Therefore, the filled in statements would be:

- [tex]\( CHF_2Cl \)[/tex] has a lower boiling point than [tex]\( CF_2Cl_2 \)[/tex].
- [tex]\( CHF_2Cl \)[/tex] has a higher vapor pressure than [tex]\( CF_2Cl_2 \)[/tex].
- Thus, we can conclude that [tex]\( CHF_2Cl \)[/tex] has weaker intermolecular forces than [tex]\( CF_2Cl_2 \)[/tex].
Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.