JEE Mains 25-July-2022 Shift 2 Solved Paper

Section: Chemistry

© examsiri.com

Question : 66 of 90

Marks: +1, -0

The first ionization enthalpies of Be,B,N and O follow the order

[25-Jul-2022-Shift-2]

0<N<B<Be
Be<B<N<O
B<Be<N<O
B<Be<O<N

Go to Question:

Prev Question

Next Question