Alkenes and alkynes are called unsaturated compounds because . Group of answer choices they have fewer hydrogen atoms attached to the carbon chain than alkanes they have more hydrogen atoms attached to the carbon chain than alkanes they have the maximum number of hydrogen atoms attached to each carbon in the compound they have fewer carbon atoms than alkanes they have more carbon atoms than alkanes

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.