How many of the following oxoacids of Sulphur has S-S bond ? H2S2O4, H2S2O5,H2S2O7,H2S2O6

How many of these acids have S-S bonds? H_(2)S_(2)O_(3), H_(2)S_(2)O_(6), H_(2)S_(2)O_(7), H_(2)S_(2)O_(8), H_(2)SO_(5), H_(2)S_(n+2)O_(6) . (polythionic acid).

Consider the following oxoacids of sulphur I. H_2SO_3 II. H_2S_2O_7 III. H_2SO_3 IV. H_2S_2O_8 V. H_2S_2O_6 VI. H_2S_2O_4 The oxoacids containing peroxy linkage are

In how many of the following compounds of sulphur, there is S-S bond (only single bond not double bond between two sulphur atoms.) H_2S_2O_4, H_2S_2O_3, H_2S_2O_5, H_2S_2O_6, H_2S_2O_7, H_2S_2O_8, S_2Cl_2, "cyclic"(SO_3)_3 .

Which of the following set of compounds have peroxide bonds ? 1. O_(2)F_(2) " " 2. H_(2)O_(2) " " 3. H_(2)S_(2)O_(8) " " 4. CrO_(5)

Find the oxidation number of sulphur in the following compounds: H_(2)S,H_(2)SO_(4),S_(2)O_(4)^(2-),S_(2)O_(8)^(2-),HSO_(3)^(ө) .

Balance the following equation : HNO_3 + H_2S to NO_2 + H_2O + S .

Name the following compounds : Oxides of sulphur : (i) S_2 O (ii) S_2 O_3 (iii) SO_4 (iv) S_2 O_7 . (b) Oxyacids of sulphur : (i) H_2 SO_2 (ii) H_2 SO_3 (iii) H_2 S_2 O_4 (iv) H_2 S_2 O_2 (v) H_2 S_2 O_5 . (c) Sulphuric acid : (i) H_2 S_2 O_3 (ii) H_2 S_2 O_7 (d) Thionic acids : (i) H_2 S_2 O_6 (ii) H_2 (S)_n O_6 ( e) Peroxo acids : (i) H_2 SO_5 (ii) H_2 S_2 O_8 .

Number of S-S bond is H_(2)S_(n)O_(6) :

Identify the correct sequence of increasing number of pi -bonds in the structure of the following molecules: (I) H_(2)S_(2)O_(6) (II) H_(2)S_(2)O_(3) (III) H_(2)S_(2)S_(5)

Identify the correct sequence of increasing number of pi -bonds in the structure of the following molecules: (I) H_(2)S_(2)O_(6) (II) H_(2)S_(2)O_(3) (III) H_(2)S_(2)S_(5)