In an experiment, a student wants to increase the rate of a reaction that involves gases. which change to the reactants would
accomplish this?
increase the volume to decrease pressure and to increase concentration
increase the volume to increase pressure and to decrease concentration
decrease the volume to decrease pressure and to increase concentration
decrease the volume to increase pressure and to increase concentration

Decrease the volume to increase pressure and to increase concentration is the right option.

Step-by-step explanation:

Decrease the volume to increase pressure and to increase concentration is the right option.

The reason is that,

When gases are involved in a reaction, then in order to increase the rate of reaction we need to decrease the volume to increase the pressure and to increase the concentration.

This is because when we decrease the volume and increase the pressure the interaction between the particles will increase.

Also, when we increase the concentration than more number of particles will interact and hence product formation will be faster.

Thus, out of the given options, decrease the volume to increase pressure and to increase concentration will increase the rate of a reaction that involves gases

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step-by-step explanation:

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