Home
Class 11
CHEMISTRY
Which pair of substances gives same gase...

Which pair of substances gives same gaseous product, when these react with water

A

`CaandCaH_(2)`

B

`NaandNa_(2)O_(2)`

C

`KandKO_(2)`

D

`BaandBaO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
`Ca+2H_(2)OtoCa(OH)_(2)+H_(2)`
`CaH_(2)+2H_(2)OtoCa(OH)_(2)+2H_(2)`.
Promotional Banner

Topper's Solved these Questions

  • THE S-BLOCK ELEMENTS

    ERRORLESS|Exercise Assertion & Reason|10 Videos

  • THE S-BLOCK ELEMENTS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Alkaline Earth Metals)|85 Videos

  • THE P-BLOCK ELEMENTS (BORON AND CARBON FAMILY)

    ERRORLESS|Exercise Assertion & Reason|10 Videos

  • THERMODYNAMICS AND THERMOCHEMISTRY

    ERRORLESS|Exercise (Assertion & Reason)|18 Videos

Similar Questions

Explore conceptually related problems

Which of the following pair of substance give same gaseous product on reaciton with water?

A pair of substances which gives the same products on reaction with water is:

The pair that yields the same gaseous product on reaction with water :

Which of the following does not produce any gaseous product when reacts with water?

Which compound is produced when fluorine reacts with water ?

ERRORLESS-THE S-BLOCK ELEMENTS-PAST YEARS QUESTIONS
  1. The low solubility of BaSO(4) in water can be attributed to

    Text Solution

    |

  2. In which of the following is the hydration energy higher than the latt...

    Text Solution

    |

  3. Which pair of substances gives same gaseous product, when these react ...

    Text Solution

    |

  4. Which of the following hydroxides is most basic ?

    Text Solution

    |

  5. Among K,Ca,Fe and Zn the element which can form more than one binary c...

    Text Solution

    |

  6. Match list-l with list-ii for the composition of substances and select...

    Text Solution

    |

  7. Which of the following oxides is most acidic in nature ?

    Text Solution

    |

  8. The pair whose both species are used in acid medicinal preparation is:

    Text Solution

    |

  9. A solid compound 'X' on heating gives CO(2) gas and a residue. The res...

    Text Solution

    |

  10. Solubility of the alkaline earth's metal sulphates in water decreases ...

    Text Solution

    |

  11. The solubility in water of sulphate down the Be group is Be gt Mg gt C...

    Text Solution

    |

  12. The correct order of increasing thermal stability of K(2)CO(3),MgCO(3)...

    Text Solution

    |

  13. Which of the following statements is false

    Text Solution

    |

  14. In context with beryllium, which one of the following statements is in...

    Text Solution

    |

  15. Mortar is a mixture of

    Text Solution

    |

  16. Which of the following is not a water absorber and dehydrating substan...

    Text Solution

    |

  17. Which of the following compounds has the lowest melting point?

    Text Solution

    |

  18. The chemical formula for calcium chlorite is

    Text Solution

    |

  19. Identify the correct statement.

    Text Solution

    |

  20. Among CaH(2),BeH(2),BaH(2), the order of ionic character is

    Text Solution

    |