Home
Class 11
CHEMISTRY
A compound of phosphorous and sulphur co...

A compound of phosphorous and sulphur contains `1.24gm` of phosphorous in 2.2 gm of the compound. The formula of the compound is

A

`P_(4)S_(3)`

B

`P_(3)S_(4)`

C

`P_(3)S_(2)`

D

`P_(2)S_(3)`

Text Solution

Verified by Experts

The correct Answer is:
A

`P:S = (1.24)/(31): (2.2 -1.24)/(32)`
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    NARAYNA|Exercise LEVEL-V|122 Videos
  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise EXERCISE - IV|43 Videos

Similar Questions

Explore conceptually related problems

A gas is found to contains 2.34 gm of nitrogen and 5.34 gm of oxygen simplest formula of the compound is :-

64g of an organic compound contains 24 g of carbon, 8gm of hydrogen and the rest oxygen. The empirical formula of the compound is

Compounds of Sulphur Part-2

Compounds of Sulphur Part-1

A compound contains 38.8%C,16%H , and 45.2%N The formula of the compound would be

3.0gms of an organic compound on combustion give 8.8 gm of CO_(2) and 5.4gm of water. The empirical formula of the compound is

NARAYNA-SOME BASIC CONCEPTS IN CHEMISTRY STOICHIOMETRY (PART-I)-All Questions
  1. A certain compound contains magnesium, carbona dn Nitrogen in the mass...

    Text Solution

    |

  2. An organic compound having molecular mass 60 is found to contain C = 2...

    Text Solution

    |

  3. A compound of phosphorous and sulphur contains 1.24gm of phosphorous ...

    Text Solution

    |

  4. A compound has 40% of carbon by weight. If molecular weight of the com...

    Text Solution

    |

  5. A compound has 20% of nitrogen by weight. If one molecule of the compo...

    Text Solution

    |

  6. 3.0gms of an organic compound on combustion give 8.8 gm of CO(2) and 5...

    Text Solution

    |

  7. The oxide of a metal contains 40% of oxygen. The valency of metal is 2...

    Text Solution

    |

  8. A solution containing 0.2 mole of ferric chloride is allowed to react ...

    Text Solution

    |

  9. CH(4)(g) +2O(2)(g) rarr CO(2)(g) +2H(2)O(l), DeltaH =- 890 kJ what i...

    Text Solution

    |

  10. What weight of hydrogen at STP couble be contained in a vessel that ho...

    Text Solution

    |

  11. 100 mL of x M KMnO(4) is requried oxidise 200 mL of 0.2 M ferric o...

    Text Solution

    |

  12. 19g og a mixture containing NaHCO(3) and Na(2)CO(3) on complete heatin...

    Text Solution

    |

  13. The number of molecules of CO(2) liberated by the complete combustion ...

    Text Solution

    |

  14. An aqueous solution of 6.3 g oxalic acid dihydrate is made up to 250 m...

    Text Solution

    |

  15. The normality of orthophosphoric acid having purity of 70% by weight...

    Text Solution

    |

  16. Mole fraction of C(3)H(5)(OH)(3) in a solution of 36g of water and 46g...

    Text Solution

    |

  17. The volume of water to be added to 400 ml of N//8 HCI to make it exact...

    Text Solution

    |

  18. When 100 ml of 10M solution of H(2)SO(4) and 100ml of 1M solution of N...

    Text Solution

    |

  19. In order to prepare one litre normal solution of KMnO(4), how many gra...

    Text Solution

    |

  20. 12.5 mL of a solution containing 6.0 g of a dibasic acid in 1 L was fo...

    Text Solution

    |