The effect of the poor circulation of the bath liquid on the melting point should be determined. Concept introduction: Temperature at which an element changes from the solid state to the liquid state is known as melting point or sometimes liquefaction point. At the melting point, both solid and liquid phase coexist in equilibrium. It depends on the pressure and is normally defined at the standard pressure ( 1 atm ) .

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 3, Problem 1Q

Interpretation Introduction

Interpretation:

The effect of the poor circulation of the bath liquid on the melting point should be determined.

Concept introduction:

Temperature at which an element changes from the solid state to the liquid state is known as melting point or sometimes liquefaction point. At the melting point, both solid and liquid phase coexist in equilibrium. It depends on the pressure and is normally defined at the standard pressure (1 atm).

Expert Solution & Answer

Answer to Problem 1Q

The measured melting point will be inaccurate as compared to its actual value.

Explanation of Solution

The most important factor in the determination of the melting point is the rate of heating. The rise in temperature should not be greater than 1 °C per minute. The bath liquid is to be heated and the heat obtained is transferred to the sample equally. But if the liquid has poor circulation, it will not heat up the sample equally and therefore the measured value of the melting point would be inaccurate. Slow heating and good circulation of the bath liquid results in the thermal equilibrium of the system.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Filter paper is usually a poor material on which to powder a solid sample before introducing it into a capillary melting-point tube because small particles of paper may end up in the tube along with the sample. Why is this undesirable? and how might the presence of paper in the sample make the melting-point determination difficult

How does the melt temperature of the main phase affect diffusion?

does the boiling point of liquid solution independent of its composition (yes or no?)

Answer 2

Question

Chapter 3, Problem 1Q

Interpretation Introduction

Interpretation:

The effect of the poor circulation of the bath liquid on the melting point should be determined.

Concept introduction:

Temperature at which an element changes from the solid state to the liquid state is known as melting point or sometimes liquefaction point. At the melting point, both solid and liquid phase coexist in equilibrium. It depends on the pressure and is normally defined at the standard pressure (1 atm).

Expert Solution & Answer

Answer to Problem 1Q

The measured melting point will be inaccurate as compared to its actual value.

Explanation of Solution

The most important factor in the determination of the melting point is the rate of heating. The rise in temperature should not be greater than 1 °C per minute. The bath liquid is to be heated and the heat obtained is transferred to the sample equally. But if the liquid has poor circulation, it will not heat up the sample equally and therefore the measured value of the melting point would be inaccurate. Slow heating and good circulation of the bath liquid results in the thermal equilibrium of the system.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 3, Problem 1Q

Interpretation Introduction

Interpretation:

The effect of the poor circulation of the bath liquid on the melting point should be determined.

Concept introduction:

Temperature at which an element changes from the solid state to the liquid state is known as melting point or sometimes liquefaction point. At the melting point, both solid and liquid phase coexist in equilibrium. It depends on the pressure and is normally defined at the standard pressure (1 atm).

Expert Solution & Answer

Answer to Problem 1Q

The measured melting point will be inaccurate as compared to its actual value.

Explanation of Solution

The most important factor in the determination of the melting point is the rate of heating. The rise in temperature should not be greater than 1 °C per minute. The bath liquid is to be heated and the heat obtained is transferred to the sample equally. But if the liquid has poor circulation, it will not heat up the sample equally and therefore the measured value of the melting point would be inaccurate. Slow heating and good circulation of the bath liquid results in the thermal equilibrium of the system.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 3, Problem 1Q

Interpretation Introduction

Interpretation:

The effect of the poor circulation of the bath liquid on the melting point should be determined.

Concept introduction:

Temperature at which an element changes from the solid state to the liquid state is known as melting point or sometimes liquefaction point. At the melting point, both solid and liquid phase coexist in equilibrium. It depends on the pressure and is normally defined at the standard pressure (1 atm).

Expert Solution & Answer

Answer to Problem 1Q

The measured melting point will be inaccurate as compared to its actual value.

Explanation of Solution

The most important factor in the determination of the melting point is the rate of heating. The rise in temperature should not be greater than 1 °C per minute. The bath liquid is to be heated and the heat obtained is transferred to the sample equally. But if the liquid has poor circulation, it will not heat up the sample equally and therefore the measured value of the melting point would be inaccurate. Slow heating and good circulation of the bath liquid results in the thermal equilibrium of the system.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 3, Problem 1Q

Interpretation Introduction

Interpretation:

The effect of the poor circulation of the bath liquid on the melting point should be determined.

Concept introduction:

Temperature at which an element changes from the solid state to the liquid state is known as melting point or sometimes liquefaction point. At the melting point, both solid and liquid phase coexist in equilibrium. It depends on the pressure and is normally defined at the standard pressure (1 atm).

Expert Solution & Answer

Answer to Problem 1Q

The measured melting point will be inaccurate as compared to its actual value.

Explanation of Solution

The most important factor in the determination of the melting point is the rate of heating. The rise in temperature should not be greater than 1 °C per minute. The bath liquid is to be heated and the heat obtained is transferred to the sample equally. But if the liquid has poor circulation, it will not heat up the sample equally and therefore the measured value of the melting point would be inaccurate. Slow heating and good circulation of the bath liquid results in the thermal equilibrium of the system.

Answer 6

Chapter 3, Problem 1Q

Interpretation Introduction

Interpretation:

The effect of the poor circulation of the bath liquid on the melting point should be determined.

Concept introduction:

Temperature at which an element changes from the solid state to the liquid state is known as melting point or sometimes liquefaction point. At the melting point, both solid and liquid phase coexist in equilibrium. It depends on the pressure and is normally defined at the standard pressure (1 atm).

Expert Solution & Answer

Answer to Problem 1Q

The measured melting point will be inaccurate as compared to its actual value.

Explanation of Solution

The most important factor in the determination of the melting point is the rate of heating. The rise in temperature should not be greater than 1 °C per minute. The bath liquid is to be heated and the heat obtained is transferred to the sample equally. But if the liquid has poor circulation, it will not heat up the sample equally and therefore the measured value of the melting point would be inaccurate. Slow heating and good circulation of the bath liquid results in the thermal equilibrium of the system.

Answer 7

Chapter 3, Problem 1Q

Interpretation Introduction

Interpretation:

The effect of the poor circulation of the bath liquid on the melting point should be determined.

Concept introduction:

Temperature at which an element changes from the solid state to the liquid state is known as melting point or sometimes liquefaction point. At the melting point, both solid and liquid phase coexist in equilibrium. It depends on the pressure and is normally defined at the standard pressure (1 atm).

Answer 8

Expert Solution & Answer

Answer to Problem 1Q

The measured melting point will be inaccurate as compared to its actual value.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

The most important factor in the determination of the melting point is the rate of heating. The rise in temperature should not be greater than 1 °C per minute. The bath liquid is to be heated and the heat obtained is transferred to the sample equally. But if the liquid has poor circulation, it will not heat up the sample equally and therefore the measured value of the melting point would be inaccurate. Slow heating and good circulation of the bath liquid results in the thermal equilibrium of the system.

Answer 12

Ch. 3 - Prob. 1Q Ch. 3 - Prob. 2Q Ch. 3 - Prob. 3Q Ch. 3 - Prob. 4Q Ch. 3 - Strictly speaking, why is it incorrect to speak of...Ch. 3 - Prob. 6Q Ch. 3 - Prob. 7Q Ch. 3 - Prob. 8Q Ch. 3 - You have an unknown with an observed melting point...Ch. 3 - Prob. 10Q

Answer to Problem 1Q

Explanation of Solution

Want to see more full solutions like this?

Chapter 3 Solutions