What happens in the motor when a electric current flows through the loop of wire? A) A magnet field causes the loop to flip, which causes the wire to store chemical energy in the battery. B) An electric field produces mechanical energy, which causes the loop to produce electrical energy. C) The loop becomes an electromagnet, which causes the loop to flip and produce mechanical energy. D) The Magnets conduct an electric current, which causes the loop to produce and conduct electricity.

C

Explanation:

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.