VITEEE SERIES Chemistry
Group 1 Elements
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
1
2012 1
2009 Chapter Questions 2 MCQs
01
PYQ 2009
medium
chemistry ID: viteee-2
and form superoxides. The stability of the superoxides increases from ' ' to ' ' due to decrease in lattice energy. The correct answer is
1
Both (A) and (R) are true and (R) is the correct explanation of (A)
2
Both (A) and (R) are true but (R) is not the correct explanation of (A)
3
(A) is true but (R) is not true
4
(A) is not true but (R) is true
02
PYQ 2012
medium
chemistry ID: viteee-2
What is the value of electron gain enthalpy of if of ?
1
-5.1 eV
2
-10.2 eV
3
#ERROR!
4
#ERROR!