Which one of the following is always not negative?

Question

Which one of the following is always not negative? (A) Enthalpy of combustion (B) Enthalpy of formation (C) Enthalpy of neutralisation (D) Lattice enthalpy

Tardigrade Admin · Accepted Answer

Combustion reactions are exothermic so the value for the enthalpy change (Δ H) is always negative.

Q. Which one of the following is always not negative?

Enthalpy of combustion

Enthalpy of formation

Enthalpy of neutralisation

Lattice enthalpy

Combustion reactions are exothermic so the value for the enthalpy change $(Δ H)$ is always negative.

Q. Which one of the following is always not negative?

Enthalpy of combustion

Enthalpy of formation

Enthalpy of neutralisation

Lattice enthalpy

Combustion reactions are exothermic so the value for the enthalpy change (ΔH) is always negative.

Combustion reactions are exothermic so the value for the enthalpy change $(Δ H)$ is always negative.