Question:
Sulphur in + 3 oxidation state is present in
Sulphur in + 3 oxidation state is present in
Updated On: Jun 7, 2022
- thiosulphuric acid
- dithionous acid
- pyrosulphuric acid
- sulphurous acid.
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The Correct Option is B
Solution and Explanation
In dithionous acid ${(H_2S_2O_4)}$, oxidation state of sulphur is + 3.
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Concepts Used:
Group 15 Elements
Group 15 elements are also known as nitrogen group elements or nitrogen family.
It consists of:
- Nitrogen (N)
- Phosphorus (P)
- Arsenic (As)
- Antimony (Sb)
- Bismuth (Bi)
- Moscovium (Mc)
They are present on the right side of the periodic table. All the elements are arranged based on their atomic weight. The elements with similar properties reside in a column called the group.
All Group 15 elements have the electron configuration ns2np3 in their outer shell, where n is the principal quantum number.
Periodic Trends in Group 15 Elements
