Which of the following changes alone would cause a decrease in the value of keq for the reaction represented above? a) decreasing the temperature b) increasing the temperature c) decreasing the volume of the reaction vessel d) increasing the volume of the reaction vessel

Explanation:

You did not provide the reaction. However, you should know that only change in temperature affects the value of an equilibrium constant (Keq) by the equation, K=Ae>-RT

B) Increase in temperature

Explanation:

The equilibrium constant and temperature are inversely proportionate. So, if one increases the other has to decrease.

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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