Home
Class 8
CHEMISTRY
What happens when steam is passed over h...

What happens when steam is passed over hot magnesium metal /

Promotional Banner

Topper's Solved these Questions

  • WATER, SOLUTION, SOLUBILITY AND HYDROGEN

    PEARSON IIT JEE FOUNDATION|Exercise TEST YOUR CONCEPTS (SHORT ANSWER TYPE QUESTIONS)|10 Videos

  • WATER, SOLUTION, SOLUBILITY AND HYDROGEN

    PEARSON IIT JEE FOUNDATION|Exercise TEST YOUR CONCEPTS (ESSAY TYPE QUESTIONS)|4 Videos

  • WATER, SOLUTION, SOLUBILITY AND HYDROGEN

    PEARSON IIT JEE FOUNDATION|Exercise EXAMPLES|4 Videos

  • SYNTHETIC FIBRES AND PLASTICS

    PEARSON IIT JEE FOUNDATION|Exercise COMPETITION CORNER (Choose the correct option)|53 Videos

Similar Questions

Explore conceptually related problems

Steam is passed over aluminium.

What happens when H_(2) is passed over lithium at 1073K?

When steam is passed over hot coke, it produces

What is formed when steam is passed over red hot coke?

When steam is passed over hot coke, it pro duces

When steam is passed through red hot coke:

PEARSON IIT JEE FOUNDATION-WATER, SOLUTION, SOLUBILITY AND HYDROGEN-TEST YOUR CONCEPTS (VERY SHORT ANSWER TYPE QUESTIONS)
  1. Differentiate between dilute and concentrated solutions.

    Text Solution

    |

  2. Solubility of copper sulphate in water is 20.7 grams at 20^(@)C . What...

    Text Solution

    |

  3. How does freezing point changes due to the presence of impurities ?

    Text Solution

    |

  4. Name two metals which react with moisture.

    Text Solution

    |

  5. How is hydrogen gas used in metallurgy? Give an example.

    Text Solution

    |

  6. What is the value of specific heat capacity of water ? How much heat e...

    Text Solution

    |

  7. When phosphorus pentoxide reacts with water, the product is .

    Text Solution

    |

  8. How is water gas formed ?

    Text Solution

    |

  9. can catalyse the reaction between dry chlorine and hydrogen.

    Text Solution

    |

  10. What is the difference between latent heat of fusion and latent heat o...

    Text Solution

    |

  11. What is unit cell of a crystal ?

    Text Solution

    |

  12. Will there be any change in the boiling point of water if we go to the...

    Text Solution

    |

  13. Complete the following table:

    Text Solution

    |

  14. Name the acid formed by the reaction between SO(2) gas and water . Als...

    Text Solution

    |

  15. Why is granulated zinc used for the preparation of hydrogen gas ?

    Text Solution

    |

  16. Hydrated copperr sulphate is not considered an efflorescent substance ...

    Text Solution

    |

  17. What happens when steam is passed over hot magnesium metal /

    Text Solution

    |

  18. Differentiate between efflorescent and deliquescent substances.

    Text Solution

    |

  19. What is meant by occlusion ? Give one example.

    Text Solution

    |

  20. State whether the solution is a mixture or a compound . Justify your a...

    Text Solution

    |