a) What is the relationship between the two molecules shown here? How many of the molecules are chiral (0, 1, or 2).? This molecule is(chiral / achiral). This molecule is(meso

/ not meso). This molecule has(rotational symmetry / reflectional symmetry / neither) A sample of this molecule will be(optically active/ optically inactive) The maximum number of stereoisomers of this molecule is(2, 4, 8, 16) The molecule has(fewer than, equal to) the maximum number of stereoisomers.