In each of thefollowingquestionsa Statementof Assertion(A ) isgivenfollowedby acorrespondingstatementof Reason(R ) Justbelow it . Of thestatementmarkthe correctanswer as Assertion. The firstionizationenergyof Be isgreaterthan thatof B. Reason. 2p- Orbitalsis lowerinenergythan 2s- orbital.

In each of thefollowingquestionsa Statementof Assertion(A ) isgivenfol

1.	In each of thefollowingquestionsa Statementof Assertion(A ) isgivenfollowedby acorrespondingstatementof Reason(R ) Justbelow it . Of thestatementmarkthe correctanswer as Assertion. The firstionizationenergyof Be isgreaterthan thatof B. Reason. 2p- Orbitalsis lowerinenergythan 2s- orbital.
Answer» SOLUTION :CORRECT REASON . 2P- ORBITAL has higherenergythan2s- orbital