(a)
Interpretation: To tell the effect of particle size on the chemical reaction.
Concept Introduction: For different
(a)
Answer to Problem 97A
The size of the particle affects a chemical reaction. The particles with smaller sizes will have a higher rate of reaction as they have more surface area and vice-versa.
Explanation of Solution
The rate of a chemical reaction depends upon many factors which are as follows:
- Temperature
- Particle size
- Concentration
- Catalyst
The size of the particle affects a chemical reaction. The particles with smaller sizes will have a higher rate of reaction as they have more surface area and vice-versa or the rate of reaction increases when the particles are smaller in size.
(b)
Interpretation: To tell the effect of temperature on the chemical reaction.
Concept Introduction: For different chemical reactions, the rate of reaction is different. Some work at a slow speed while some occur fast.
(b)
Answer to Problem 97A
The temperature has a direct dependence on the chemical reaction. On speeding up the temperature the rate of reaction also increases.
Explanation of Solution
The rate of a chemical reaction depends upon many factors which are as follows:
- Temperature
- Particle size
- Concentration
- Catalyst
The temperature has a direct dependence on the chemical reaction. On speeding up the temperature the rate of reaction also increases.
Chapter 22 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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