(Decreasing the rate of reaction means less frequent and/or fewer successful collisions).
(Decreasing the rate of reaction means less frequent and/or fewer successful collisions).
The best explanation is:
Increasing concentration of a solution increases the rate of reaction as there are:
Increasing pressure of a gas increases the rate of reaction as there are:
Increasing surface area to volume ratio of a solid increases the rate of reaction as there are:
The rate of reaction for a powder is greater than the rate of reaction for small chips as there are:
As a reaction proceeds, the rate of reaction decreases and the slope of the tangent:
When one of the reactants is used up, the slope of the line (on a graph of concentration vs time):
(Decreasing the rate of reaction means less frequent and/or fewer successful collisions).
Hint think of enzymes in biology
Why does the powdering of calcium carbonate increase the rate of its reaction with an acid?
Why does the powdering of calcium carbonate increase the rate of its reaction with an acid?
Hint look at the state symbols
