You have one mole of a diatomic gas. Which statement is true?

You have six times the number of particles that are in 12 grams of carbon-12.

You have three times the number of particles as in 12 grams of carbon-12.

You have the same number of particles that are in 12 grams of carbon-12.

You have one-third the number of particles that are in 12 grams of carbon-12.

You have three times the number of particles as in 12 grams of carbon-12. (B)

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.