Home
Courses
About
School
Notes
Questions
MCQ
Contact
Chemistry
The p-Block Elements.
CBSE
Class 12
Chemistry
Class 12 - Chemistry
The p-Block Elements.
MCQ
Q&A
Enter eMail-id:
1.
Which of the following pairs are’peroxoacids of sulphur?
a.
H2S04 and H2S2O8
b.
H2SO5 and H2S2O7
c.
H2S2O7 and H2S2O8
d.
H2S2O6 and H2S2O7
Quiz Index
0
questions in
tests. Each test contains 10 questions.
Multiple Choice Questions
