0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

The species that do not contain peroxide ion (s) is/are :
  1. PbO2
  2. SrO2
  3. Na2O2
  4. BaO2

A
PbO2
B
SrO2
C
Na2O2
D
BaO2
Solution
Verified by Toppr


Metallic oxides which on treatment with dilute acids produce hydrogen peroxide are called peroxides.

All peroxides contain a peroxide ion (O2)2having the structure OO . PbO2 does not contain a peroxide ion (O2)2 and it can not be called as peroxides.

PbO2 contains O2 ions and Option (A) Pb is +4, whereas (B), (C) and (D) contains [OO]2 ions (peroxide ions). Thus Option A is correct.


1493409_221114_ans_432a0c58dab244fb8c1a5465aee090d4.PNG

Was this answer helpful?
0
Similar Questions
Q1
The species that do not contain peroxide ion (s) is/are :
View Solution
Q2
The species that do not contain peroxide ions are
View Solution
Q3
The species that do not contain peroxide ions is :
View Solution
Q4
The species that does not contain peroxide ion is :
View Solution
Q5
The species that contain peroxide ions is/are:
View Solution