According to the diagram given below, the value of Δ H for conversion of A to B is-

Question

According to the diagram given below, the value of Δ H for conversion of A to B is- (A) -40 (B) +40 (C) -120 (D) +120

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/55d0f641ca27e9a7ee8388f156147827-.png" /> Δ H = energy of product - energy of reactant =40-80=-40

Q. According to the diagram given below, the value of $Δ H$ for conversion of $A$ to $B$ is-

-40

+40

-120

+120

$Δ H =$ energy of product $-$ energy of reactant

$= 40 - 80 = - 40$

Q. According to the diagram given below, the value of ΔH for conversion of A to B is-

-40

+40

-120

+120

ΔH= energy of product − energy of reactant =40−80=−40

Q. According to the diagram given below, the value of $Δ H$ for conversion of $A$ to $B$ is-

$Δ H =$ energy of product $-$ energy of reactant

$= 40 - 80 = - 40$