Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
Na2O2 has light yellow colour. This is due to
Q.
N
a
2
O
2
has light yellow colour. This is due to
1946
272
The s-Block Elements
Report Error
A
presence of unpaired electron in the molecule
B
presence of trace of
N
a
O
2
C
presence of
K
O
2
as an impurity
D
none of these
Solution:
Correct answer is (b) presence of trace of
N
a
O
2