Sulphur and Its Compounds
CHXI11:THE P-BLOCK ELEMENTS

317044 When \(\mathrm{H}_{2} \mathrm{~S}\) is passed through nitric acid solution, the product formed is

1 Milk of sulphur
2 Colloidal sulphur
3 \(\gamma\)-sulphur
4 \(\beta\)-sulphur
CHXI11:THE P-BLOCK ELEMENTS

317065 Out of \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{4}, \mathrm{H}_{2} \mathrm{SO}_{5}\) and \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\) peroxy acids are

1 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\)
2 \(\mathrm{H}_{2} \mathrm{SO}_{5}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\)
3 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{4}, \mathrm{H}_{2} \mathrm{SO}_{5}\)
4 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{4}\)
CHXI11:THE P-BLOCK ELEMENTS

317066 Which of the following has \({\rm{p\pi - d\pi }}\) bonding?

1 \(\mathrm{NO}_{3}^{-}\)
2 \(\mathrm{SO}_{3}^{2-}\)
3 \(\mathrm{BO}_{3}^{3-}\)
4 \(\mathrm{CO}_{3}^{2-}\)
CHXI11:THE P-BLOCK ELEMENTS

317067 There is no S-S bond in

1 \(\mathrm{S}_{2} \mathrm{O}_{4}^{2-}\)
2 \(\mathrm{S}_{2} \mathrm{O}_{5}^{2-}\)
3 \(\mathrm{S}_{2} \mathrm{O}_{3}^{-2}\)
4 \(\mathrm{S}_{2} \mathrm{O}_{7}^{-2}\)
CHXI11:THE P-BLOCK ELEMENTS

317044 When \(\mathrm{H}_{2} \mathrm{~S}\) is passed through nitric acid solution, the product formed is

1 Milk of sulphur
2 Colloidal sulphur
3 \(\gamma\)-sulphur
4 \(\beta\)-sulphur
CHXI11:THE P-BLOCK ELEMENTS

317065 Out of \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{4}, \mathrm{H}_{2} \mathrm{SO}_{5}\) and \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\) peroxy acids are

1 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\)
2 \(\mathrm{H}_{2} \mathrm{SO}_{5}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\)
3 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{4}, \mathrm{H}_{2} \mathrm{SO}_{5}\)
4 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{4}\)
CHXI11:THE P-BLOCK ELEMENTS

317066 Which of the following has \({\rm{p\pi - d\pi }}\) bonding?

1 \(\mathrm{NO}_{3}^{-}\)
2 \(\mathrm{SO}_{3}^{2-}\)
3 \(\mathrm{BO}_{3}^{3-}\)
4 \(\mathrm{CO}_{3}^{2-}\)
CHXI11:THE P-BLOCK ELEMENTS

317067 There is no S-S bond in

1 \(\mathrm{S}_{2} \mathrm{O}_{4}^{2-}\)
2 \(\mathrm{S}_{2} \mathrm{O}_{5}^{2-}\)
3 \(\mathrm{S}_{2} \mathrm{O}_{3}^{-2}\)
4 \(\mathrm{S}_{2} \mathrm{O}_{7}^{-2}\)
CHXI11:THE P-BLOCK ELEMENTS

317044 When \(\mathrm{H}_{2} \mathrm{~S}\) is passed through nitric acid solution, the product formed is

1 Milk of sulphur
2 Colloidal sulphur
3 \(\gamma\)-sulphur
4 \(\beta\)-sulphur
CHXI11:THE P-BLOCK ELEMENTS

317065 Out of \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{4}, \mathrm{H}_{2} \mathrm{SO}_{5}\) and \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\) peroxy acids are

1 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\)
2 \(\mathrm{H}_{2} \mathrm{SO}_{5}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\)
3 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{4}, \mathrm{H}_{2} \mathrm{SO}_{5}\)
4 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{4}\)
CHXI11:THE P-BLOCK ELEMENTS

317066 Which of the following has \({\rm{p\pi - d\pi }}\) bonding?

1 \(\mathrm{NO}_{3}^{-}\)
2 \(\mathrm{SO}_{3}^{2-}\)
3 \(\mathrm{BO}_{3}^{3-}\)
4 \(\mathrm{CO}_{3}^{2-}\)
CHXI11:THE P-BLOCK ELEMENTS

317067 There is no S-S bond in

1 \(\mathrm{S}_{2} \mathrm{O}_{4}^{2-}\)
2 \(\mathrm{S}_{2} \mathrm{O}_{5}^{2-}\)
3 \(\mathrm{S}_{2} \mathrm{O}_{3}^{-2}\)
4 \(\mathrm{S}_{2} \mathrm{O}_{7}^{-2}\)
CHXI11:THE P-BLOCK ELEMENTS

317044 When \(\mathrm{H}_{2} \mathrm{~S}\) is passed through nitric acid solution, the product formed is

1 Milk of sulphur
2 Colloidal sulphur
3 \(\gamma\)-sulphur
4 \(\beta\)-sulphur
CHXI11:THE P-BLOCK ELEMENTS

317065 Out of \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{4}, \mathrm{H}_{2} \mathrm{SO}_{5}\) and \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\) peroxy acids are

1 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\)
2 \(\mathrm{H}_{2} \mathrm{SO}_{5}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{8}\)
3 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{4}, \mathrm{H}_{2} \mathrm{SO}_{5}\)
4 \(\mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}, \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{4}\)
CHXI11:THE P-BLOCK ELEMENTS

317066 Which of the following has \({\rm{p\pi - d\pi }}\) bonding?

1 \(\mathrm{NO}_{3}^{-}\)
2 \(\mathrm{SO}_{3}^{2-}\)
3 \(\mathrm{BO}_{3}^{3-}\)
4 \(\mathrm{CO}_{3}^{2-}\)
CHXI11:THE P-BLOCK ELEMENTS

317067 There is no S-S bond in

1 \(\mathrm{S}_{2} \mathrm{O}_{4}^{2-}\)
2 \(\mathrm{S}_{2} \mathrm{O}_{5}^{2-}\)
3 \(\mathrm{S}_{2} \mathrm{O}_{3}^{-2}\)
4 \(\mathrm{S}_{2} \mathrm{O}_{7}^{-2}\)