Which of the Following Is the Effect of Adding a Catalyst

question 14

Multiple Choice

Which of the following is the effect of adding a catalyst to a reaction?

• A) Increase in the number of collisions between reactants
• B) Lowering of the activation energy of a reaction
• C) Increase in the equilibrium constant of a reaction
• D) Decrease in the yield of the products
• E) Increase in the enthalpy change of a reaction

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Definitions:

Basilar Membrane

The membrane within the cochlea of the inner ear that vibrates in response to sound, playing a critical role in hearing.

Vestibular System

The sensory system that contributes to balance, spatial orientation, and the coordination of movement.

Position And Acceleration

Fundamental physics concepts describing an object's location in space and its rate of change of velocity, respectively.

Intermediate Frequencies

Frequencies that are between the highest and lowest frequencies in a given range, often used in the processing of signals in radios and other communication devices.