`3.2 g` of S is heated to occupy a volume of `780 ml` at `450^(@)C` and `723 mm` pressure. Formula of sulphure is

If 3.2 g of sulphur is heated to a temperature, the sulphur vapour produced occupies a volume of 780 mL at 723 mm pressure and 450^(@)C . What is the molecular formula of sulphur at this state?

When 3.2gm of sulphur is vapourised,it gives 280ml of vapour at 273^(@)C and 1520mm pressure.Molecular formula of sulphur is

State and explain Boyle's law and Charles's law. A gas occupies a volume of 200 mL at 27^@ C and 700 mm pressure. What volume will it occupy at 47^@ C and 800 mm pressure ?

State and Explain Boyle's law and Charle's law.A gas occupies a volume of 800 mL at 27^@C and 600 mm pressure. What volume will it occupy ar 37^@ C and 800 mm pressure ?

A certain mass of a gas occupies a volume of 300 c.c. at 27^(@)C and 620 mm pressure. The volume of this gas at 47^(@)C and 640 mm pressure will be "______________" .

When 3.2g of sulphur is vapourised at 450^(@)C and 723 mm pressure , the vapours occupy a volume of 780ml. What is the molecular formula of sulphur vapours under these conditions? Calculate the vapour density also.

A gas occupies 300 ml at 27^(@)C and 740 mm Hg pressure. Calculate its volume at S.T.P. ?