MCQ
The heat of reaction at constant pressure is given by
  • A
    ${E_P} - {E_R}$
  • B
    ${E_R} - {E_P}$
  • ${H_P} - {H_R}$
  • D
    ${H_R} - {H_P}$

Answer

Correct option: C.
${H_P} - {H_R}$
c
The heat of reaction $\left( q _{ p }\right)$ at constant pressure is given by $H _{ P }- H _{ R }$.

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