Home
Class 11
CHEMISTRY
2.7 gram of a metal after reaction with ...

2.7 gram of a metal after reaction with excess acid produces 3.36 litre of `H_(2)` at NTP. What is the equivalent weight of the metal.

Text Solution

Verified by Experts

3.36L `H_(2)` (NTP) is displaced from acid by 2.7 g of metal
`therefore 11.2L` of `H_(2)` (at NTP) in displaced from acid by
`=(2.7xx11.2)/(3.36)g=9.0g` of metal
`therefore` Equivalent weight of the metal=9
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    CHHAYA PUBLICATION|Exercise SOLVED NCERT EXERCISE|36 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    CHHAYA PUBLICATION|Exercise HIGHER THINKING SKILLS (HOTS) QUESTIONS|19 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    CHHAYA PUBLICATION|Exercise QUESTION ANSWER ZONE FOR BOARD EXAMINATION (SHORT ANSWER TYPE)|16 Videos

  • s-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET|16 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    CHHAYA PUBLICATION|Exercise PRACTICE SET|10 Videos

Similar Questions

Explore conceptually related problems

1.25 gm of a metal process 62.4 ml H_2 at NTP, Calculate the equivalent. weight of the metal.

If 10 C of electricity is passed through an aqueous solution of a metal salt , 2.08xx10^(19) atoms are produced at the cathode . Find the equivalent weight of the metal , if its atomic weight is 27 .

3.26g of zinc reacts with acid to liberated 1.12 L of hydrogen gas (H_(2)) at STP. Calculate the relative equivalent weight of zinc.

A metal M forms the sulphate M_2(SO_4)_3 0.596 gm of the sample reacts with excess BaCl_2 to give, 1.22 gm BaSO_4 . What is the atomic weight of the M ? (S = 32, Ba + 137.3)

0.3 g of a metal reacts with dilute acid and produce 110 mL of H_(2) which is collected above water at 17^(@)C temperature and 755 mm Hg pressure. Find equivalent mass of the metal. [pressure of water vapour at 17^(@)C=14.4mmHg ].

The same amount of electricity is passed through acidified water and an aqueous solution of a metal chloride . As a result 7.4L H_(2) , gas at STP in the first case and 21 g metal in the second case are produced . Calculate the equivalent weight of the metal ? If the specific heat of the metal is 0.094 , then find the atomic weight of the metal ?

P_(4)+3NaOH+3H_(2)OtoPH_(3)+3NaH_(2)PO_(2) What is the equivalent weight of P_(4) in the reaction ?

P_(4) + 3 NaOH + 3 H_(2) O to PH_(3) + 3 NaH_(2) PO_(2) What is the equivalent weight of P_(4) in the above reaction ?

CHHAYA PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY-SOLVED WBCHSE SCANNER
  1. 25.4g of iodine and 14.2g of chlorine react together to form a mixxtur...

    Text Solution

    |

  2. 1.84 g of a mixture of CaCO(3) and MgCO(3) was heated to a constant w...

    Text Solution

    |

  3. 10 mL of a mixture of CH(4),C(2)H(4) and CO(2) was exploded with exces...

    Text Solution

    |

  4. 10^(21) molecules of CO(2) were expelled from 220 mg of CO(2). How man...

    Text Solution

    |

  5. O(2) and N(2) were present in a mixture in ratio of 1:7 by weight. Cal...

    Text Solution

    |

  6. What will be the change of mass when 10g of magnesium is heated strong...

    Text Solution

    |

  7. A compound, on analysis shows C=40%, H=6.67% and O=53.33%. Determine t...

    Text Solution

    |

  8. Calculate the percentage composition of the compound having the molecu...

    Text Solution

    |

  9. Between 100 mL CO(2) and 100 mL NH(3), which one has greater mass at c...

    Text Solution

    |

  10. Write the no. of molecules present in 1 millimole of SO(2).

    Text Solution

    |

  11. How many molecules of H(2)SO(4) will be present as a residue when 3.01...

    Text Solution

    |

  12. How many electrons are present in 1 millimole of methane?

    Text Solution

    |

  13. 2.7 gram of a metal after reaction with excess acid produces 3.36 litr...

    Text Solution

    |

  14. In two compound of hydrogen and oxygen, hydrogen present in 42.9% and ...

    Text Solution

    |

  15. A metallic oxide contains 60% of metal. Calculate the equivalent weigh...

    Text Solution

    |

  16. Calculate the equivalent weight of phosphate radical.

    Text Solution

    |

  17. A polymer contains 0.16% of sulphur by weight. What is the minimum mol...

    Text Solution

    |

  18. The empirical formula of an organic compound is CH(2)O and its molecul...

    Text Solution

    |

  19. How many neutrons are present in 5xx10^(-4) moles of ""(6)^(14)C?

    Text Solution

    |

  20. Determine the mass percentage composition of water (H=1, O=16).

    Text Solution

    |