Assertion (A) : The configuration of B atom cannot be 1s^(2)2s^(2) Reason (R ) : Hund's rule demands thatthe configuration should display maximum multiplicity

Assertion (A) : The configuration of B atom cannot be 1s^(2)2s^(2) Rea

1.	Assertion (A) : The configuration of B atom cannot be 1s^(2)2s^(2) Reason (R ) : Hund's rule demands thatthe configuration should display maximum multiplicity
Answer» If both (A) and (R ) correct and (R ) is the CORRECTEXPLANATION for (A) If both (A) and (R ) correct and (R ) is the correctexplanation for (A) If (A) is correct but (R ) is incorrect If (A) is incorrect but (R ) is correct Solution :Configuration of `B = 1s^(2)2S^(2)3s^(2)`