Home
Class 11
CHEMISTRY
The weight (in gram) of pure potash alum...

The weight (in gram) of pure potash alum `[K_(2)SO_(4).Al_(2)(SO_(4))_(3).24H_(2)O]` which contains 0.64 kg oxygen. (Atomic weight of `K = 39, S = 32, Al = 27`)

Text Solution

Verified by Experts

The correct Answer is:
948
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS

    GRB PUBLICATION|Exercise Match the columns|25 Videos

  • ISOMERISM

    GRB PUBLICATION|Exercise SUBJECTIVE TYPE|67 Videos

  • NOMENCLATURE AND CLASSIFICATION

    GRB PUBLICATION|Exercise Subjective Type|24 Videos

Similar Questions

Explore conceptually related problems

The equivalent weight of potash alum (K_(2)SO_(4).Al_(2)(SO_(4))_(3).24H_(2)O) is

Find the equivalent weight of (a) CaCO_(3) (b) K_(2)SO_(4). Al_(2)(SO_(4))_(3). 24H_(2)O (Mol mass = M)

How many oxygen atoms are there in 2.5 g- molecules of K_(2)SO_(4).Al_(2)(SO_(4))_(3).24H_(2)O ?

Balancce the equation , Al + H_(2)SO_(4) to Al_(2) (SO_(4) )_(3) + H_(2)

GRB PUBLICATION-MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS-Subjective type
  1. Calculate the minimum molarity of a H(2)O(2) solution which can produc...

    Text Solution

    |

  2. 100 g a calcium was burnt in excess of O(2) and the oxide obtained was...

    Text Solution

    |

  3. Calculate molarity of NaOH in a solution made by mixing 2 L of 1.5 M N...

    Text Solution

    |

  4. An unknown solution [mol. Wt. of solute = 250] is 20 % (w/w). Molarity...

    Text Solution

    |

  5. 50 gm of 109 % oelum is mixed with 50 gm of another 118 % oleum. Calcu...

    Text Solution

    |

  6. 100 gm oleum sample (labelled as X %) is mixed with excess water to m...

    Text Solution

    |

  7. 34 gm of a mixture containing N(2) and H(2) in 1:3 by mole is partial...

    Text Solution

    |

  8. Calculate the moles of BaSO(4) obtained in each case if excess of BaCl...

    Text Solution

    |

  9. A mixture of sodium chloride(NaCl) and anhydrous sodium carbonate (Na(...

    Text Solution

    |

  10. Certain metals have a tendency to form compounds which have a "comple ...

    Text Solution

    |

  11. Water is the working fluid used in Kota thermal power plant for genera...

    Text Solution

    |

  12. Calculate % yield of the reaction if 200 g KHCO(3) produces 22 g of CO...

    Text Solution

    |

  13. The weight (in gram) of pure potash alum [K(2)SO(4).Al(2)(SO(4))(3).24...

    Text Solution

    |

  14. 280 g of a mixture containing CH(4) and C(2)H(6) in 5:2 molar ratio is...

    Text Solution

    |

  15. A mother cell disintegrates into sixty identical cells and each daught...

    Text Solution

    |

  16. Calculate the number of Na^(+) ion present in 710 mg of Na(2)SO(4) in ...

    Text Solution

    |

  17. What is the concentration of H^(+) in a solution that is prepared by m...

    Text Solution

    |

  18. 1 gm of dry green algae absorbs 5 moles of CO(2) per hour by photosynt...

    Text Solution

    |

  19. It is found that in 11.2 L at 0^(@)C and 1 atm, of any gaseous compoun...

    Text Solution

    |

  20. When 100 ml of O2-O3 mixture was passed through turpentine oil, there ...

    Text Solution

    |