An organic compound 'X' showing the following solubility profile is:

Correct option is A. m-Cresol
Solution:- (A) m-Cresol
*Oleic acid is also soluble in NaHCO3
*o-toluidine is not soluble in NaOH as well as NaHCO3
*Benzamide is also not soluble in NaOH NaHCO3