Sucrose is heated to higher temperatures before it gets caramelized. The reason has to be given for the caramelization of sugar only at high temperatures using the kinetic molecular theory. Concept Introduction: Kinetic molecular theory: This theory explains the laws that describe the behaviour of gases. It is based on five postulates. 1. A gas is composed of a large number of particles which are called molecules that are in constant random motion. 2. The distance between gas molecules is much greater than the size of molecules. Hence, the volume of the molecules is negligible. 3. Intermolecular interactions are so weak. Hence, they are also negligible. 4. Gas molecules collide with one another and with the walls of the container. These collisions are elastic collisions. They do not change the average kinetic energy of the molecules. 5. The average kinetic energy of the molecules depends only on the temperature.

Question

Predict the product of this organic reaction: O CH3 A NH3 + HO–C—CH—CH, P+H₂O Specifically, in the drawing area below draw the condensed structure of P. If there is no reasonable possibility for P, check the No answer box under the drawing area. No Answer Click anywhere to draw the first atom of your structure. A 5

Answer 1

Question

Chapter 1, Problem 49QRT

Interpretation Introduction

Interpretation:

Sucrose is heated to higher temperatures before it gets caramelized. The reason has to be given for the caramelization of sugar only at high temperatures using the kinetic molecular theory.

Concept Introduction:

Kinetic molecular theory:

This theory explains the laws that describe the behaviour of gases. It is based on five postulates.

1. A gas is composed of a large number of particles which are called molecules that are in constant random motion.

2. The distance between gas molecules is much greater than the size of molecules. Hence, the volume of the molecules is negligible.

3. Intermolecular interactions are so weak. Hence, they are also negligible.

4. Gas molecules collide with one another and with the walls of the container. These collisions are elastic collisions. They do not change the average kinetic energy of the molecules.

5. The average kinetic energy of the molecules depends only on the temperature.

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