List of top Chemistry Questions on Optical and geometrical isomerism asked in GATE XL

Upon addition of compound ( X ) to an aqueous AgNO(_3) solution, a white precipitate appears instantly. Also, ( X ) does not exhibit geometrical isomerism. The CORRECT option(s) for ( X ) is/are:
The molecules A and B are a pair of___
The molecules A and B are a pair of
The molecules A and B are a pair of___
The molecules A and B are a pair of