JEE Main 20254 Apr, Evening shiftChemistryEasyOrganic Compounds Containing Nitrogen35× since 2005
The correct order of basicity for the following molecules is : (P) N-methylpiperidin-2-one; (Q) N-methyl-5,6-dihydropyridin-2(1H)-one (C=C conjugated with the C=O); (R) bridged bicyclic lactam with N at the bridgehead