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3. True or False: The boiling point elevation is inversel proportional to the molality of the solute. Part C: Freezing Point Depression (Ethylene Glycol In Water) Instructions: 1. Plot the following data on a graph. - X-axis: Molality of Ethylene Glycol - \( Y \)-axis: Freezing point of the solution ( \( { }^{\circ} \mathrm{C} \) ) \begin{tabular}{|l|l|} \hline Molality \( (\mathrm{m}) \) of Ethylene Glycol & Freezing Point \( \left({ }^{\circ} \mathrm{C}\right) \) \\ \hline 0.0 & 0 \\ \hline 0.2 & -0.4 \\ \hline 0.4 & -0.85 \\ \hline 0.6 & -1.2 \\ \hline 0.8 & -1.6 \\ \hline 1.0 & -2.15 \\ \hline 1.2 & -24 \\ \hline 1.4 & -28 \\ \hline 1.6 & -3.2 \\ \hline 1.8 & -3.33 \\ \hline 2.0 & -4.0 \\ \hline \end{tabular} Questions: 1. True or False: The freezing point of the solution decrea: as molality of ethylene glycol increases. 2. Yes or No: Does adding ethylene glycol lower the freez point of the solution? 3. True or False: Ethylene glycol is commonly used in antifre because it lowers the freezing point of water. Part D: Osmotic Pressure (Glucose in Water) Instructions: 1. Plot the following data on a graph. - X-axis: Molarity of Glucose - \( Y \)-axis: Osmotic pressure (atm) \begin{tabular}{|l|l|} \hline Molarity (M) of Glucose & Osmotic Pressure (atm) \\ \hline 0.0 & 0 \\ \hline 0.2 & 4 \\ \hline 0.44 & 8 \\ \hline 0.6 & 12 \\ \hline 0.75 & 16 \\ \hline 1.0 & 20 \\ \hline 1.23 & 24 \\ \hline 1.45 & 28 \\ \hline 1.62 & 32 \\ \hline 1.81 & 36 \\ \hline 2.0 & 40 \\ \hline \end{tabular} Questions: 1. True or False: Osmotic pressure increases as molar glucose increases. 2. Yes or No: Is osmotic pressure directly proportional concentration of glucose? 3. True or False: Osmotic pressure depends on the total particle concentration, not the chemical nature of the so

          3. True or False: The boiling point elevation is inversel proportional to the molality of the solute.
Part C: Freezing Point Depression (Ethylene Glycol In Water) Instructions:
1. Plot the following data on a graph.
- X-axis: Molality of Ethylene Glycol
- \( Y \)-axis: Freezing point of the solution ( \( { }^{\circ} \mathrm{C} \) )
\begin{tabular}{|l|l|}
\hline Molality \( (\mathrm{m}) \) of Ethylene Glycol & Freezing Point \( \left({ }^{\circ} \mathrm{C}\right) \) \\
\hline 0.0 & 0 \\
\hline 0.2 & -0.4 \\
\hline 0.4 & -0.85 \\
\hline 0.6 & -1.2 \\
\hline 0.8 & -1.6 \\
\hline 1.0 & -2.15 \\
\hline 1.2 & -24 \\
\hline 1.4 & -28 \\
\hline 1.6 & -3.2 \\
\hline 1.8 & -3.33 \\
\hline 2.0 & -4.0 \\
\hline
\end{tabular}

Questions:
1. True or False: The freezing point of the solution decrea: as molality of ethylene glycol increases.
2. Yes or No: Does adding ethylene glycol lower the freez point of the solution?
3. True or False: Ethylene glycol is commonly used in antifre because it lowers the freezing point of water.
Part D: Osmotic Pressure (Glucose in Water)
Instructions:
1. Plot the following data on a graph.
- X-axis: Molarity of Glucose
- \( Y \)-axis: Osmotic pressure (atm)
\begin{tabular}{|l|l|}
\hline Molarity (M) of Glucose & Osmotic Pressure (atm) \\
\hline 0.0 & 0 \\
\hline 0.2 & 4 \\
\hline 0.44 & 8 \\
\hline 0.6 & 12 \\
\hline 0.75 & 16 \\
\hline 1.0 & 20 \\
\hline 1.23 & 24 \\
\hline 1.45 & 28 \\
\hline 1.62 & 32 \\
\hline 1.81 & 36 \\
\hline 2.0 & 40 \\
\hline
\end{tabular}

Questions:
1. True or False: Osmotic pressure increases as molar glucose increases.
2. Yes or No: Is osmotic pressure directly proportional concentration of glucose?
3. True or False: Osmotic pressure depends on the total particle concentration, not the chemical nature of the so

3. True or False: The boiling point elevation is inversel proportional to the molality of the solute.
Part C: Freezing Point Depression (Ethylene Glycol In Water) Instructions:
1. Plot the following data on a graph.
- X-axis: Molality of Ethylene Glycol
- Y-axis: Freezing point of the solution ( ^∘C )

Molality (m) of Ethylene Glycol Freezing Point (^∘C)

0.0 0

0.2 -0.4

0.4 -0.85

0.6 -1.2

0.8 -1.6

1.0 -2.15

1.2 -24

1.4 -28

1.6 -3.2

1.8 -3.33

2.0 -4.0

Questions:
1. True or False: The freezing point of the solution decrea: as molality of ethylene glycol increases.
2. Yes or No: Does adding ethylene glycol lower the freez point of the solution?
3. True or False: Ethylene glycol is commonly used in antifre because it lowers the freezing point of water.
Part D: Osmotic Pressure (Glucose in Water)
Instructions:
1. Plot the following data on a graph.
- X-axis: Molarity of Glucose
- Y-axis: Osmotic pressure (atm)

Molarity (M) of Glucose Osmotic Pressure (atm)

0.0 0

0.2 4

0.44 8

0.6 12

0.75 16

1.0 20

1.23 24

1.45 28

1.62 32

1.81 36

2.0 40

Questions:
1. True or False: Osmotic pressure increases as molar glucose increases.
2. Yes or No: Is osmotic pressure directly proportional concentration of glucose?
3. True or False: Osmotic pressure depends on the total particle concentration, not the chemical nature of the so

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