Question

For an endothermic reaction, which of the following conditions must be true for all products?

The change in enthalpy is positive and potential energy diagram is higher.

The change in enthalpy is negative and potential energy diagram is higher.

The change in enthalpy is positive and potential energy diagram is lower.

The change in enthalpy is negative and potential energy diagram is lower.

Answer 1

I think the correct answer is (C).

Answer 2

I know it's A or C but don't know which 1

Answer 3

Ok I agree