The law of Lavoisier and Laplace illustrates-

The energy change that goes along with every transformation is equal to and opposite to the energy change that goes along with the opposite process, according to the Lavoisier and Laplace law.

The law of conservation of energy asserts that energy can only be transformed from one form to another and cannot be created or destroyed. It also exemplifies the law of conservation of mass, which states that in an isolated system, mass can only shift from one form to another and cannot be created or destroyed.
Lavoisier and Laplace presented the law of conservation in the year 1789. Chemistry, mechanics, and fluids all make extensive use of the idea of the law of conservation of mass and energy. Calculating unknown masses like the volume of gas consumed or created during a process is made easier.

Hence, the correct answer is option A.