The oxidation number of sulphur in `H_(2)SO_(4),H_(2)S_(2)O_(4) and H_(2)S_(2)O_(6)` are respectively

Question

The oxidation number of sulphur in `H_(2)SO_(4),H_(2)S_(2)O_(4) and H_(2)S_(2)O_(6)` are respectively

The oxidation number of sulphur in `H_(2)SO_(4),H_(2)S_(2)O_(4) and H_(2)S_(2)O_(6)` are respectively
A. `+3,+4,+5`
B. `+5,+4,+3`
C. `+6,+3,+5`
D. `+3,+5,+4`

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
O.N of S in `H_(2)SO_(4)` :
Let O.N. of S = x
`:. 2(+1)+x+4(-2)=0`
`rArr x = +6`
O.N of S in `H_(2)S_(2)O_(4)`
Let O.N. of S = x
`:. 2 (+1)+2x+4(-2)=0`
`rArr x = +3`
O.N of S in `H_(2)S_(2)O_(6)`
Let O.N of S = x
`:. 2(+1)+2x+6(-2)=0`
`rArr x = +5`.

6 views Answered 2023-02-05 15:29