Home
Class 12
CHEMISTRY
Calculate the amount of 50% H(2)SO(4) re...

Calculate the amount of 50% `H_(2)SO_(4)` required to decompose 25g calcium carbonate :-

Text Solution

Verified by Experts

`CaCO_(3) + H_(2)SO_(4) to CaSO_(4) + H_(2)O + CO_(2)`
100 g Marble require 98 g of `H_(2)SO_(4)`
`"25 g will need" = (98)/(100) xx 25 = 24.5 g of H_(2)SO_(4)`
But `H_(2)SO_(4)` provided is only 50%
so, `"amount required will be" = (24.5 xx 100)/( 50) = 49 g`
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPT OF CHEMISTRY

    AAKASH INSTITUTE|Exercise TRY YOURSELF|30 Videos

  • SOME BASIC CONCEPT OF CHEMISTRY

    AAKASH INSTITUTE|Exercise EXERCISE|60 Videos

  • SOLUTIONS

    AAKASH INSTITUTE|Exercise ASSIGMENT (SECTION-J) AAKASH CHALLENGERS QUESTIONS|10 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION J (Aakash Challenges Questions)|10 Videos

Similar Questions

Explore conceptually related problems

Calculate the weight of 60% H_(2)SO_(4) required decomposing 50 g of chalk (Calcium carbonate ) .

Calculate the volume of 0.5 M H_2SO_4 required to dissolve 0.5 g of copper (II) carbonate (CuCO_3) .

Electrolysis of 50% H_(2)SO_(4) gives

What is the amount of calcium oxide formed by the dissociation of 25 g of calcium carbonate?

Calculate the volume of 80% H_(2)SO_(4) by weight (density = 1.8 g/ml) required to prepare 1L of 0.2 M solution.

Calculate the volume of 80% H_(2)SO_(4) by weight (density = 1.80 g mL^(-1) ) required to preapre 1L of 0.2 M H_(2)SO_(4) .

The product obtained at anode when 50% H_(2)SO_(4) aqueous soltuion is electrolysed using Platinum electrodes is :

AAKASH INSTITUTE-SOME BASIC CONCEPT OF CHEMISTRY-ASSIGNMENT( SECTION - D) Assertion-Reason Type Questions
  1. Calculate the amount of 50% H(2)SO(4) required to decompose 25g calciu...

    Text Solution

    |

  2. A: 1 "a.m.u." = 1.66 xx 10^(-24) gram. R: Actual mass of one atom of...

    Text Solution

    |

  3. A: Unit of specific gravity is gram-"cc"^(-1) R: Specific gravity i...

    Text Solution

    |

  4. A: Number of atoms in 2 mole of NH(3) is equal to number of atoms in 4...

    Text Solution

    |

  5. A: In the reaction 2NaOH + H(3)PO(4) to Na(2)HPO(4) + 2H(2)O equi...

    Text Solution

    |

  6. A: Mass of 1 gram molecule of H(2)SO(4) is 98 gram. R: One gram atom...

    Text Solution

    |

  7. A: One mole of sucrose-reacts completely with oxygen produces 268.8 li...

    Text Solution

    |

  8. A: In the reaction, 2NaOH+H(2)SO(4) to Na(2)SO(4) + 2H(2)O equival...

    Text Solution

    |

  9. A: When 4 moles of H(2) reacts with 2 moles of O(2), then 4. moles of ...

    Text Solution

    |

  10. A: 50 ml, decinormal HCl when mixed with 50 ml, decinormal H(2) SO(4),...

    Text Solution

    |

  11. A : 50 ml, decimolar H(2) SO(4) when mixed with 50 ml, decimolar NaOH,...

    Text Solution

    |

  12. A : Ratio of empirical formula mass and molecular formula mass must be...

    Text Solution

    |

  13. A: For a given solution (density 1 gm//ml), molality is greater than m...

    Text Solution

    |

  14. A: 1 gram of salt in 1 m^(3) of solution has concentration of 1 ppm. ...

    Text Solution

    |

  15. A: Total charge on N(A) ions of CO(3)^(2-) is 1.93 xx 10^(5) coulomb. ...

    Text Solution

    |

  16. A: Number of ions in 9 gram of NH(4)^(+) is equal to Avogadro's number...

    Text Solution

    |