Sulphur and Its Compounds
CHXI11:THE P-BLOCK ELEMENTS

317040 Copper turnings when heated with concentrated sulphuric acid will give

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

317041 Which one of the gas dissolves in \(\mathrm{H}_{2} \mathrm{SO}_{4}\) to give oleum?

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

317042 Sulphuric acid reacts with \(\mathrm{NaNO}_{3}\) to gives

1 \(\mathrm{NO}_{2}\) gas
2 No gas
3 \({\rm{N}}{{\rm{a}}_{\rm{2}}}{\rm{S}}\)
4 \(\mathrm{HNO}_{3}\)
CHXI11:THE P-BLOCK ELEMENTS

317043 Sulphuric acid reacts with \(\mathrm{PCl}_{5}\) to give

1 \(\mathrm{SCl}_{4}\)
2 \(\mathrm{SO}_{2} \mathrm{Cl}_{2}\)
3 \(\mathrm{SOCl}_{2}\)
4 \(\mathrm{SCl}^{2}\)
CHXI11:THE P-BLOCK ELEMENTS

317040 Copper turnings when heated with concentrated sulphuric acid will give

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

317041 Which one of the gas dissolves in \(\mathrm{H}_{2} \mathrm{SO}_{4}\) to give oleum?

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

317042 Sulphuric acid reacts with \(\mathrm{NaNO}_{3}\) to gives

1 \(\mathrm{NO}_{2}\) gas
2 No gas
3 \({\rm{N}}{{\rm{a}}_{\rm{2}}}{\rm{S}}\)
4 \(\mathrm{HNO}_{3}\)
CHXI11:THE P-BLOCK ELEMENTS

317043 Sulphuric acid reacts with \(\mathrm{PCl}_{5}\) to give

1 \(\mathrm{SCl}_{4}\)
2 \(\mathrm{SO}_{2} \mathrm{Cl}_{2}\)
3 \(\mathrm{SOCl}_{2}\)
4 \(\mathrm{SCl}^{2}\)
CHXI11:THE P-BLOCK ELEMENTS

317040 Copper turnings when heated with concentrated sulphuric acid will give

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

317041 Which one of the gas dissolves in \(\mathrm{H}_{2} \mathrm{SO}_{4}\) to give oleum?

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

317042 Sulphuric acid reacts with \(\mathrm{NaNO}_{3}\) to gives

1 \(\mathrm{NO}_{2}\) gas
2 No gas
3 \({\rm{N}}{{\rm{a}}_{\rm{2}}}{\rm{S}}\)
4 \(\mathrm{HNO}_{3}\)
CHXI11:THE P-BLOCK ELEMENTS

317043 Sulphuric acid reacts with \(\mathrm{PCl}_{5}\) to give

1 \(\mathrm{SCl}_{4}\)
2 \(\mathrm{SO}_{2} \mathrm{Cl}_{2}\)
3 \(\mathrm{SOCl}_{2}\)
4 \(\mathrm{SCl}^{2}\)
CHXI11:THE P-BLOCK ELEMENTS

317040 Copper turnings when heated with concentrated sulphuric acid will give

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

317041 Which one of the gas dissolves in \(\mathrm{H}_{2} \mathrm{SO}_{4}\) to give oleum?

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

317042 Sulphuric acid reacts with \(\mathrm{NaNO}_{3}\) to gives

1 \(\mathrm{NO}_{2}\) gas
2 No gas
3 \({\rm{N}}{{\rm{a}}_{\rm{2}}}{\rm{S}}\)
4 \(\mathrm{HNO}_{3}\)
CHXI11:THE P-BLOCK ELEMENTS

317043 Sulphuric acid reacts with \(\mathrm{PCl}_{5}\) to give

1 \(\mathrm{SCl}_{4}\)
2 \(\mathrm{SO}_{2} \mathrm{Cl}_{2}\)
3 \(\mathrm{SOCl}_{2}\)
4 \(\mathrm{SCl}^{2}\)