JEE-ADVANCED SERIES Chemistry
Oxidation Number
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
1
1999 1
1988 Chapter Questions 2 MCQs
01
PYQ 1988
medium
chemistry ID: jee-adva
The oxidation number of phosphorus in Ba(H is
1
3
2
2
3
1
4
4
02
PYQ 1999
medium
chemistry ID: jee-adva
The oxidation number of sulphur in respectively, are
1
0, +1 and -2
2
+2, +1 and -2
3
0, +1 and +2
4
-2, +1 and -2