austin139 austin139

20-05-2018
Chemistry

contestada

Decreasing the particle size of the reactants in a chemical reaction will increase the rate of reaction by

A) increasing the concentration of the reactants.
B) increasing the surface area of the reactants.
C) increasing the activation energy.
D) increasing the temperature.

Respuesta :

KaylaMarieH KaylaMarieH

20-05-2018

B: Increasing the surface area.

Crushed ice melts faster than cubes of ice, since they have more surface area.

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