List of top Organic Chemistry Questions on Relative stereochemistry in compounds having more than one stereogenic centre

Fischer presentation of D-(-)-fructose is given below.
Fischer Presentation
The correct structure of α-L-(+)-fructofuranose is
The major products X and Y in the following reaction sequence are
Reaction Sequence
The correct statement(s) for decalin is (are)

The reaction(s) in which inversion of configuration occur(s) is(are) 

 

The acetolysis product(s) of the given reaction (solvolysis of the benzylic tosylate in AcOH) is(are) 

 

The topicity relationship of \(H_a\) and \(H_b\) in X, Y and Z (as drawn in the figure) are, respectively,