Which of the following has lowest ionization enthalpy?
Which of the following has lowest ionization enthalpy?
Option 1 -
C
Option 2 -
Ge
Option 3 -
Sn
Option 4 -
Pb
-
1 Answer
-
Correct Option - 3
Detailed Solution:Generally, decreases down the group but Pb has higher than Sn due to poor shielding effect of intervening d and f orbitals.
Similar Questions for you
From BF3 to BI3 Lewis acidic strength increases
F2 is the strongest oxidising agent
HClO4 is the most acidic compound.
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 65k Colleges
- 1.2k Exams
- 682k Reviews
- 1800k Answers



