Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति
JEE Main & Advanced
Chemistry
Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति
Question Bank
Ionisation Energy
question_answer
Among the following options, the sequence of increasing first ionisation potential will be [AIIMS 2000; MP PMT 2002]
A)\[B<C<N\]
B)\[B>C>N\]
C)\[C<B<N\]
D)\[N>C>B\]
Correct Answer:
A
Solution :
1st I.P. increases from left to right in a period.