Question

what is the sign of delta H for negative and positive deviation​

Answer 1

Answer:

When enthalpy is positive and delta H is greater than zero, this means that a system absorbed heat. This is called an endothermic reaction. When enthalpy is negative and delta H is less than zero, this means that a system released heat. This is called an exothermic reaction.

Answer 2

heya

for small positive deviations