Home
Class 10
CHEMISTRY
Formation of a H2 gas by the action of ...

Formation of a `H_2` gas by the action of dil. HCl and Zn pieces.

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUATIONS

    BEYOND PUBLICATION|Exercise EXERCISE|73 Videos

  • CHEMICAL BONDING

    BEYOND PUBLICATION|Exercise EXERCISE|124 Videos

  • CLASSIFICATION OF ELEMENTS THE PERIODIC TABLE

    BEYOND PUBLICATION|Exercise EXERCISE|179 Videos

Similar Questions

Explore conceptually related problems

What is the action of dil. H_2SO_4 and conc. H_2SO_4 on diethyl ether?

Which is cheaper for generating hydrogen gas by action of excess acid is on Zn metal (b) Mg assuming the price of Zn is Rs 10/per kg and Mg as Rs 25/-per kg.

Which is cheaper for generating hydrogen gas by action of excess acid on a) Zn metal b) Mg assuming the price of Zn is Rs 10/-per Kg and Mg as Rs 25/- per Kg.

Statement(A): Sulphur vapour is paramagnetic . Statement (B): Reaction of dil. HCl with finely divided forms FeCl_3 and H_2 gas.

A black sulphide is formed by the action of H_(2)S on

Zn gives H_2 gas with H_2SO_4 and HCl but not with HNO_3 because

Give equations for all reactions of aluminium metals with dil. HCl conc. HCl dil H_2SO_4 and conc. H_2SO_4 .

Calculate the volume of H_(2) liberated at 27^(@)C and 760 mm of Hg pressure by action by 0.6 g magnesium with excess of dil HCl.

X is a substance, which was given red colour ,ivith methyl orange solution and H_2 gas ,ivlth Zn pieces. What would be X ?

BEYOND PUBLICATION-CHEMICAL EQUATIONS-EXERCISE
  1. Formation of a H2 gas by the action of dil. HCl and Zn pieces.

    Text Solution

    |

  2. Which of the following is correct ?

    Text Solution

    |

  3. Downward arrow in chemical equation indicates-

    Text Solution

    |

  4. The colour of the precipitate of lead iodide is-

    Text Solution

    |

  5. which of the following is a skeleton reaction?

    Text Solution

    |

  6. CaO reacts with water to form……….

    Text Solution

    |

  7. Ammonia is formed by the reaction of gases…………

    Text Solution

    |

  8. A solution of potassium iodide reacts with lead nitrate to give…..

    Text Solution

    |

  9. When a smal piece of zinc metal is added to a solution of Copper sulph...

    Text Solution

    |

  10. The chemical reaction in which energy is absorbed to form a new compou...

    Text Solution

    |

  11. The substances that are present on left side of a chemical equation ar...

    Text Solution

    |

  12. A chemical equation should be balanced because the law……. Should be v...

    Text Solution

    |

  13. C+O2toCO2+Q. This is reaction.

    Text Solution

    |

  14. Ca(OH)2+CO2toCaCO3+H2O. In this reaction shiny finish to walls is due ...

    Text Solution

    |

  15. Fe2O3 + 2Al -rarr Al2O3 + 2Fe. ఈ చర్య దేనికి ఉదాహరణ?

    Text Solution

    |

  16. Fill in the blanks: C6H12O6+6O2 to......+6H2O+Q

    Text Solution

    |

  17. Pb(NO3)2 +…………….. = PbI2+2KNO3

    Text Solution

    |

  18. NaCl + AgNO3rarr…………..+ NaNO3

    Text Solution

    |

  19. Fill in the blanks: Na2SO4+...... to BaSO4 +2NaCl

    Text Solution

    |

  20. Balance the following chemical equations. i) Zn((s))+AgNO(3(aq))rarr...

    Text Solution

    |

  21. If some amount of energy is released in a chemical reaction, then it i...

    Text Solution

    |