Coal Is Converted into Cleaner,more Transportable Fuels by Burning It

question 110

Multiple Choice

Coal is converted into cleaner,more transportable fuels by burning it with oxygen to produce carbon monoxide.The carbon monoxide then is reacted with hydrogen using a catalyst to produce methane and water.Is the reaction between CO and H₂ exothermic or endothermic,and what is the change in enthalpy for it? The enthalpies of formation of the reactants and products are given below.

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Definitions:

Body Accommodate

The ability of the body to adapt or adjust to changes, stress, or environments.

Physical Decline

The gradual decrease in physical ability and health commonly associated with aging or disease progression.

Conceive

To form a concept or idea in the mind.

Height

The measurement of someone or something from bottom to top or from the base to the top.