Test: MCAT Physical

The formation of nitrous oxide is a 2-step process.

The overall enthalpy of the reaction is +68kJ.

 

 

6.

Given the above information, which of the following statements must be true?

Both of the steps are exothermic.

Both of the steps are endothermic.

The forward overall reaction has a higher activation energy than the reverse overall reaction.

The overall reaction releases heat to the surroundings.

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