Sulphur and Its Compounds
CHXI11:THE P-BLOCK ELEMENTS

317052 Which of the following oxoacid of sulphur has peroxy linkage?

1 \(\mathrm{H}_{2} \mathrm{SO}_{4}\), sulphuric acid
2 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\), peroxodisulphuric acid
3 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{7}\), pyrosulphuric acid
4 \(\mathrm{H}_{2} \mathrm{SP}_{3}\), sulphurous acid
CHXI11:THE P-BLOCK ELEMENTS

317053 Which oxoacid of sulphur contains \({\rm{S - S}}\) bond in its structure?

1 Disulphurous acid
2 Disulphuric acid
3 Perdisulphuric acid
4 Sulphurous acid
CHXI11:THE P-BLOCK ELEMENTS

317054 In which pair of ions both the species contain \({\rm{S - S}}\) bond?

1 \(\mathrm{S}_{4} \mathrm{O}_{6}^{2-}, \mathrm{S}_{2} \mathrm{O}_{3}^{2-}\)
2 \(\mathrm{S}_{2} \mathrm{O}_{7}^{2-}, \mathrm{S}_{2} \mathrm{O}_{8}^{2-}\)
3 \(\mathrm{S}_{4} \mathrm{O}_{6}^{2-}, \mathrm{S}_{2} \mathrm{O}_{7}^{2-}\)
4 \(\mathrm{S}_{2} \mathrm{O}_{7}^{2-}, \mathrm{S}_{2} \mathrm{O}_{3}^{2-}\)
CHXI11:THE P-BLOCK ELEMENTS

317055 The number of \(\mathrm{S}=\mathrm{O}\) and \(\mathrm{S}-\mathrm{OH}\) bonds present in peroxodisulphuric acid and pyrosulphuric acid, respectively are:

1 (2 and 4) and (2 and 4)
2 (4 and 2) and (4 and 2)
3 (4 and 2) and (2 and 4)
4 (2 and 2) and (2 and 2)
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CHXI11:THE P-BLOCK ELEMENTS

317052 Which of the following oxoacid of sulphur has peroxy linkage?

1 \(\mathrm{H}_{2} \mathrm{SO}_{4}\), sulphuric acid
2 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\), peroxodisulphuric acid
3 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{7}\), pyrosulphuric acid
4 \(\mathrm{H}_{2} \mathrm{SP}_{3}\), sulphurous acid
CHXI11:THE P-BLOCK ELEMENTS

317053 Which oxoacid of sulphur contains \({\rm{S - S}}\) bond in its structure?

1 Disulphurous acid
2 Disulphuric acid
3 Perdisulphuric acid
4 Sulphurous acid
CHXI11:THE P-BLOCK ELEMENTS

317054 In which pair of ions both the species contain \({\rm{S - S}}\) bond?

1 \(\mathrm{S}_{4} \mathrm{O}_{6}^{2-}, \mathrm{S}_{2} \mathrm{O}_{3}^{2-}\)
2 \(\mathrm{S}_{2} \mathrm{O}_{7}^{2-}, \mathrm{S}_{2} \mathrm{O}_{8}^{2-}\)
3 \(\mathrm{S}_{4} \mathrm{O}_{6}^{2-}, \mathrm{S}_{2} \mathrm{O}_{7}^{2-}\)
4 \(\mathrm{S}_{2} \mathrm{O}_{7}^{2-}, \mathrm{S}_{2} \mathrm{O}_{3}^{2-}\)
CHXI11:THE P-BLOCK ELEMENTS

317055 The number of \(\mathrm{S}=\mathrm{O}\) and \(\mathrm{S}-\mathrm{OH}\) bonds present in peroxodisulphuric acid and pyrosulphuric acid, respectively are:

1 (2 and 4) and (2 and 4)
2 (4 and 2) and (4 and 2)
3 (4 and 2) and (2 and 4)
4 (2 and 2) and (2 and 2)
CHXI11:THE P-BLOCK ELEMENTS

317052 Which of the following oxoacid of sulphur has peroxy linkage?

1 \(\mathrm{H}_{2} \mathrm{SO}_{4}\), sulphuric acid
2 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\), peroxodisulphuric acid
3 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{7}\), pyrosulphuric acid
4 \(\mathrm{H}_{2} \mathrm{SP}_{3}\), sulphurous acid
CHXI11:THE P-BLOCK ELEMENTS

317053 Which oxoacid of sulphur contains \({\rm{S - S}}\) bond in its structure?

1 Disulphurous acid
2 Disulphuric acid
3 Perdisulphuric acid
4 Sulphurous acid
CHXI11:THE P-BLOCK ELEMENTS

317054 In which pair of ions both the species contain \({\rm{S - S}}\) bond?

1 \(\mathrm{S}_{4} \mathrm{O}_{6}^{2-}, \mathrm{S}_{2} \mathrm{O}_{3}^{2-}\)
2 \(\mathrm{S}_{2} \mathrm{O}_{7}^{2-}, \mathrm{S}_{2} \mathrm{O}_{8}^{2-}\)
3 \(\mathrm{S}_{4} \mathrm{O}_{6}^{2-}, \mathrm{S}_{2} \mathrm{O}_{7}^{2-}\)
4 \(\mathrm{S}_{2} \mathrm{O}_{7}^{2-}, \mathrm{S}_{2} \mathrm{O}_{3}^{2-}\)
CHXI11:THE P-BLOCK ELEMENTS

317055 The number of \(\mathrm{S}=\mathrm{O}\) and \(\mathrm{S}-\mathrm{OH}\) bonds present in peroxodisulphuric acid and pyrosulphuric acid, respectively are:

1 (2 and 4) and (2 and 4)
2 (4 and 2) and (4 and 2)
3 (4 and 2) and (2 and 4)
4 (2 and 2) and (2 and 2)
CHXI11:THE P-BLOCK ELEMENTS

317052 Which of the following oxoacid of sulphur has peroxy linkage?

1 \(\mathrm{H}_{2} \mathrm{SO}_{4}\), sulphuric acid
2 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\), peroxodisulphuric acid
3 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{7}\), pyrosulphuric acid
4 \(\mathrm{H}_{2} \mathrm{SP}_{3}\), sulphurous acid
CHXI11:THE P-BLOCK ELEMENTS

317053 Which oxoacid of sulphur contains \({\rm{S - S}}\) bond in its structure?

1 Disulphurous acid
2 Disulphuric acid
3 Perdisulphuric acid
4 Sulphurous acid
CHXI11:THE P-BLOCK ELEMENTS

317054 In which pair of ions both the species contain \({\rm{S - S}}\) bond?

1 \(\mathrm{S}_{4} \mathrm{O}_{6}^{2-}, \mathrm{S}_{2} \mathrm{O}_{3}^{2-}\)
2 \(\mathrm{S}_{2} \mathrm{O}_{7}^{2-}, \mathrm{S}_{2} \mathrm{O}_{8}^{2-}\)
3 \(\mathrm{S}_{4} \mathrm{O}_{6}^{2-}, \mathrm{S}_{2} \mathrm{O}_{7}^{2-}\)
4 \(\mathrm{S}_{2} \mathrm{O}_{7}^{2-}, \mathrm{S}_{2} \mathrm{O}_{3}^{2-}\)
CHXI11:THE P-BLOCK ELEMENTS

317055 The number of \(\mathrm{S}=\mathrm{O}\) and \(\mathrm{S}-\mathrm{OH}\) bonds present in peroxodisulphuric acid and pyrosulphuric acid, respectively are:

1 (2 and 4) and (2 and 4)
2 (4 and 2) and (4 and 2)
3 (4 and 2) and (2 and 4)
4 (2 and 2) and (2 and 2)