Home
Class 11
CHEMISTRY
Complete the following reactions : (i)...

Complete the following reactions :
(i) `CuO(s) +H_(2)(g) to `
(ii) `CO(g) +H_(2)(g) to `

Text Solution

Verified by Experts

(i) `CuO(s)+H_(2)(g) to H_(2)O+Cu`
(ii) `CO(g)+2H_(2)(g)underset("Catalyst")overset("Cobalt")to CH_(3)OH(l)`
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN

    MODERN PUBLICATION|Exercise NCERT FILE (TEXTBOOK EXERCISES)|36 Videos
  • HYDROGEN

    MODERN PUBLICATION|Exercise NCERT FILE (NCERT EXEMPLAR PROBLEMS) (MCQs-I)|18 Videos
  • HYDROGEN

    MODERN PUBLICATION|Exercise PRACTICE PROBLEMS|19 Videos
  • HYDROCARBONS

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|15 Videos
  • MOCK TEST -1

    MODERN PUBLICATION|Exercise SECTION -D|2 Videos

Similar Questions

Explore conceptually related problems

Complete the following reactions : (i) CaO(S)+H_(2)O(l) to (ii) Na_(2)O(S)+H_(2)O(l) to (iii) Fe(S) + H_(2)O(g) to (iv) CuO(S) + H_(2)(g) to (v) CO(g) + H_(2)(g) overset ( C o) to

Complete the following equations (i) PbS(s) +H_(2)O_(2) (aq) to (ii) CO(g) + 2H_(2) (g) underset("catalyst")overset("cobalts")to

Identify the substance oxidised and substance reduced in the following reactions : (i) ZnO(s) + C(s) to Zn(s) + CO(g) (ii) 2Na(s) + O_(2)(g) to 2Na_(2)O(s) (iii) CuO (s) + H_(2)(g) to Cu(s) + H_(2)O(l) .

Identify the substances that are oxidised and the substances that are reduced in the following reactions. CuO(s) +H_(2)(g) to Cu(s) +H_(2)O (l)

Complete the following reactions. a. CaO_((s))+H_(2(g))to,b.CO_(g)+H_(2(g))to

Identify the substances that are oxidised and the substances that are reduced in the following reactions. (i) 4Na(s)+O_(2)(g)rarr2NaO(s) (ii) CuO(g) +H_(2)(g) rarr Cu(s) +H_(2)O(l)

Will the heat released be same or different in the following two reactions: (i) H_(2)(g) + 1/2 O_(2)(g) to H_(2)O(l) (ii) H_(2)(g) + 1/2 O_(2)(g) to H_(2)O(g) Explain.

MODERN PUBLICATION-HYDROGEN-CONCEPTUAL QUESTIONS
  1. Which isotope of hydrogen is used commonly as a tracer in organic reac...

    Text Solution

    |

  2. Why is dihydrogen not preferred in weather balloons these days?

    Text Solution

    |

  3. The decomposition of H(2)O(2) can be checked by addition of

    Text Solution

    |

  4. Consider the reacton of water with F(2) and suggest, in terms of oxida...

    Text Solution

    |

  5. What is meant by autoprotolysis of water ?

    Text Solution

    |

  6. How will you prepare a sample of ND3 ?

    Text Solution

    |

  7. Classify the following as covalent , ionic or polymer interstital hydr...

    Text Solution

    |

  8. The radioactive isotopes of hydrogen is :

    Text Solution

    |

  9. Give one example of a reaction in which dihydrogen acts as a reducing ...

    Text Solution

    |

  10. How is heavy water produced from ordinary water ?

    Text Solution

    |

  11. Give an example of a compound in which hydrogen exists in (a) +1, (b) ...

    Text Solution

    |

  12. Which of the following element form interstitial compounds?

    Text Solution

    |

  13. Which is heavier: water or ice?

    Text Solution

    |

  14. Among NH(3),H(2)O, and HF, which would you expect to have highest magn...

    Text Solution

    |

  15. Complete the following a. Fe((s))+H(2)O((g))to b. PbS((s))+H(2)O(...

    Text Solution

    |

  16. Complete the following reactions : (i) CuO(s) +H(2)(g) to (ii) CO...

    Text Solution

    |

  17. Give an example of (i) ionic hydride, (ii) covalent hydride.

    Text Solution

    |

  18. How many hydrogen-bonded water molecule(s) are associated in CuSO(4).5...

    Text Solution

    |

  19. Complete the following reactions : (i) CaO(S)+H(2)O(l) to (ii) Na(...

    Text Solution

    |

  20. What happens when heavy water is added to calcuim carbide ?

    Text Solution

    |