When two atoms hydrogen and one oxygen atom bond together in H2O, what type of bonds do they form? Group of answer choices

1.Non-polar covalent bonds because O has a greater electronegativity than the H atoms

2.Non-polar covalent bonds because the electronegativity between the two atoms are similar

3.Polar covalent bonds because O has a greater electronegativity than the H atoms

4.Polar covalent bonds because the electronegativity values are similar between the two atoms

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.