INTRODUCTION
SCIENTIFIC INQUIRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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temperature
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concentration
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particle size (surface area)
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All of these affect reaction rates
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Detailed explanation-1: -One of the factors which do not affect the rate of the reaction is temperature.
Detailed explanation-2: -Spectator ions cannot affect the rate of chemical reaction because they cannot participate in the chemical reaction so they can be ignored.
Detailed explanation-3: -Every chemical reaction has its own characteristic rate. It is affected by some important factors. The most important factors are 1, temperature, 2, 3 and surface area out of these factors rise/decrease in temperature, light quantity, rise in the concentration of reactants and surface area 4 the rate of reaction.
Detailed explanation-4: -The rate of a chemical reaction is influenced by many different factors, including reactant concentration, surface area, temperature, and catalysts.