Classification Of Elements And Periodicity In Properties Ques 215
Question: Among the following options, the sequence of increasing first ionisation potential will be [AIIMS 2000; MP PMT 2002]
Options:
A) $ B<C<N $
B) $ B>C>N $
C) $ C<B<N $
D) $ N>C>B $
Show Answer
Answer:
Correct Answer: A
Solution:
1st I.P. increases from left to right in a period.
