The diagram shows two charged objects, A and B.

2 balls separated horizontally. Lines with arrowheads run from the left ball labeled A to the right ball labeled B, curving more and more outward and then inward as they occur further from the shortest line connecting the balls. Curved lines with arrowheads point to the right ball from the right and from the left ball to the left.
Based on the field lines, what are the charges of the objects?

A: positive
B: negative

A: negative
B: positive

A: negative
B: negative

A: positive
B: positive

A

Explanation:

I just did it on Ed genuity

:)

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.