Graduate Pharmacy Aptitude Test (GPAT) 2012 Solved Paper

Study the following two statement
[X] : When used as granulating agent PEG 6000 improves dissolution rate of the dosage form as it forms a complex with a better solubility.,
[Y] : Sodium CMC when used as a binder affects dissolution rate of the dosage form as it is converted to less soluble acid form at low pH of the gastric fluid.
Choose the correct answer.