JEE Main 20262 Apr, Evening shiftChemistryMediumClassification of Elements and Periodicity in Properties127× since 2002
Given below are two statements : Statement I : The second ionization enthalpy of B, Al and Ga is in the order of B > Al > Ga. Statement II : The correct order in terms of first ionization enthalpy is Si < Ge < Pb < Sn. In the light of the above statements, choose the correct answer from the options given below :