The following snippet is an informal assessment task that Teacher Banele Zondi gave his physical sciences learners after teaching a certain unit of work in one of his classes at a school in Limpopo 1. Copy and complete the following table by indicating whether cach of the following scenarios would either INCREASE or DECREASE the rate of reaction. Seenario Putting reaction vessel in the fridge Decreasing temperature Removing source of heat energy Lowering temperature Putting reaction mixture in a hot oven Rate of Reaction 2. When the temperature of a reaction is increased, the rate of reaction will increase because.. A. activation energy is lowered B. there are femer collisions between particles of the reactants C. reactant particles collide more frequently with greater energy D. reactant particles collide less frequenly with greater energy

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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The following snippet is an informal assessment task that Teacher Banele Zondi gave his physical sciences learners after teaching a certain
unit of work in one of his classes at a school in Limpopo
1. Copy and complete the following table by indicating whether cach of the following
scenarios would either INCREASE or DECREASE the rate of reaction.
Senario
Putting reaction vesel in the fridge
Decreasing temperature
Removing source of heat encrgy
Lowering temperature
Putting reaction mixture in a hot oven
Rate of Reaction
2. When the temperature of a reaction is increased, the rate of reaction will increase
because.
A. activation energy is lowered
B. there are fewer collisions between particles of the reactants
C. reactant particles collide more frequently with greater energy
D. reactant particles collide less frequently with greater energy
Transcribed Image Text:The following snippet is an informal assessment task that Teacher Banele Zondi gave his physical sciences learners after teaching a certain unit of work in one of his classes at a school in Limpopo 1. Copy and complete the following table by indicating whether cach of the following scenarios would either INCREASE or DECREASE the rate of reaction. Senario Putting reaction vesel in the fridge Decreasing temperature Removing source of heat encrgy Lowering temperature Putting reaction mixture in a hot oven Rate of Reaction 2. When the temperature of a reaction is increased, the rate of reaction will increase because. A. activation energy is lowered B. there are fewer collisions between particles of the reactants C. reactant particles collide more frequently with greater energy D. reactant particles collide less frequently with greater energy
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