Home
Class 12
CHEMISTRY
Calculate the percentage composition of ...

Calculate the percentage composition of C2H5OH.

Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    MODERN PUBLICATION|Exercise EXERCISE|635 Videos

  • SOLID STATE

    MODERN PUBLICATION|Exercise EXERCISE|525 Videos

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise EXERCISE|102 Videos

Similar Questions

Explore conceptually related problems

Calculate the percentage composition of Ca(NO_(3))_(2)

Calculate the percentage composition of oxygen in Na2CO3

Calculate the mass percentage composition of copper pyrite.

0.246 g of an organic compound gave 0.198 g of CO_2 and 0.101 g of H_2O on complete combustion calculate the percentage composition of Carbon and Hydrogen.

A 0.24 g of coumpound of oxgen and boron was found by analysis to contain 0.096 g of born and 0.144g of oxygen. Calculate the percentage composition of the compound by weight.

Calculate the mass percentage of aspirin (C9H804) in acetonitrile (CH_3CN) when 6.5 g of C_9H_8O_4 is dissolved in 450 g of CH_3CN .

What is the percentage composition of oxygen in the atmosphere?

Urea is a very important nitrogenous fertilizer. Its formula is CON2H4 . calculate the percentage of nitrogen in urea.

MODERN PUBLICATION-SOLUTIONS -EXERCISE
  1. Calculate the percentage composition of C2H5OH.

    Text Solution

    |

  2. 18g of glucose (molar mass 180gmol^-1) is present in 500cm^3 of its aq...

    Text Solution

    |

  3. A solutionm of glucose (C6H12O6) in water is labelled as 10% by weight...

    Text Solution

    |

  4. What volume of 10%(w/v) solution of Na2CO3 will be required to neutral...

    Text Solution

    |

  5. What volume of 95 mass% sulphuric acid (density =1.85g/cm^3) and what ...

    Text Solution

    |

  6. Calculate the mole fraction of ethanol and water in a sample of rectif...

    Text Solution

    |

  7. Calculate the mole fraction of water in a mixture of 12 g water, 108 g...

    Text Solution

    |

  8. One litre solution of N/2 HCl is heated in a beaker. It was observed t...

    Text Solution

    |

  9. Concentrated H(2)SO(4) has a density 1 . 9 g/mL and is 99% H(2) SO(4)...

    Text Solution

    |

  10. Calculate the molality and mole fraction of the solute in aqueous solu...

    Text Solution

    |

  11. The molarity of a solution of ethyl alcohol (C2H5OH) in water in 1.55 ...

    Text Solution

    |

  12. Commercially available concentrated HCI contains 38% HCI by mass an...

    Text Solution

    |

  13. Calculate the formality of sodim thiosulphate (Na2S2O3.5H2O) solution,...

    Text Solution

    |

  14. 4.0 g of NaOH are contained in one declitre of a solution. Calculate m...

    Text Solution

    |

  15. 4.0 g of NaOH are contained in one declitre of a solution. Calculate m...

    Text Solution

    |

  16. 4.0 g of NaOH are contained in one declitre of a solution. Calculate m...

    Text Solution

    |

  17. Calculate molarity and molality of solution prepared by mixing equa...

    Text Solution

    |

  18. The concentration of solution of sulphuric acid is 18M and has density...

    Text Solution

    |

  19. Calculate the number of molecules of oxalic acid (H2C2O4. 2H2O) in 100...

    Text Solution

    |

  20. The mole fraction of benzene in a solution with toluene 0.50 calculate...

    Text Solution

    |