A polar covalent bond would form in which of the following pairs of atoms

The O¬H bond lengths in the water molecule 1H2O2 are 96 pm, and the H¬O¬H angle is 104.5°. The dipole moment of the water molecule is 1.85 D. (b) Calculate the magnitude of the bond dipole of the O¬H bonds. (Note: You will need to use vector addition to do this.)

A reaction that involves the transfer of electrons from one molecule to another is referred to as

In this molecule, what type of bond is found between the oxygen and hydrogens?

Which type of bond is present in hydrogen sulfide (H₂S)? The table of electronegativities is given.