The equation shown below is the Synthetic counterpart of a reaction that is responsible for the gradual
enpansion and blossom of flower petals. Draw the
structure of the intermediate and product B
Shown in the reaction. What is the mechanism for
this reaction?

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

d.) circle motion requires a force to give it a centripetal acceleration.