Gas stove burner with blue flame

The thermochemical equation for the combustion reaction of propane(C $_3$ H $_8$ ) is as follows:

$\text{C}_3\text{H}_8(g)+\text{5O}_2(g) \to \text{3CO}_2(g)+\text{4H}_2\text{O}(g), \Delta H=?$

Which of the following statements is correct?

a) The entropy of the products is higher than that of the reactants.
b) The products are more stable than reactants in terms of energy.
c) This reaction is not a spontaneous process since it needs ignition process.