Activity 2.2 Don't be faulty! Direction: Identify which of the following fault is being described in the statements below. Write the CAPITAL letter on the space provided.

clouds form

solid ice forms on leaves.

water droplets form on grass.

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.

particle   p is an electron and particle q is a neutron