Home
Class 11
CHEMISTRY
The role of 'Molybdenum' in Uaber's synt...

The role of 'Molybdenum' in Uaber's synthesis is

A

A positive catalyst

B

A negative catalyst

C

Poison for catalyst

D

Promoter for catalyst

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • PERIODIC TABLE

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -1 (ATOMIC AND IONIC RADIUS)|23 Videos

  • PERIODIC TABLE

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -1 (IONISATION POTENTIAL)|20 Videos

  • PERIODIC TABLE

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -1 (LONG FORM OF PERIODIC TABLE)|17 Videos

  • PERIODIC PROPERTIES

    AAKASH SERIES|Exercise LEVEL-II (TYPE -II) (PRACTICE SHEET -3 (SUBJECTIVE/ ANALYTICAL TYPE QUESTIONS ))|8 Videos

  • PURIFICATION OF ORGANIC COMPOUNDS AND IUPAC NOMENCLATURE

    AAKASH SERIES|Exercise ADDITIONAL PRCATICE EXERCISE (LEVEL - II (LECTURE SHEET (ADVANCED) INTEGER TYPE QUESTIONS)|2 Videos

Similar Questions

Explore conceptually related problems

What is 'synthesis gas' ?

Explain the role of stomata in photosynthesis.

Translation is synthesis of

The second step of the protein synthesis is referred to as

What is the role of decomposers in the ecosystem ?

Ultimate source of hydrogen atoms for the synthesis of glucose is

The basic reaction involved in the synthesis of linear silicones is

The role of mercury in Castner-Kellner process is

If one wants to make methanol out of synthesis gas. What should be the ratio of the gaseous components in the synthesis gas ?

AAKASH SERIES-PERIODIC TABLE-OBJECTIVE EXERCISE -1 ( BLOCKS AND TYPES OF ELEMENTS)
  1. Most of the non-metals are present in the long form of the periodic ta...

    Text Solution

    |

  2. Metal used as catalyst in the hydrogenation of vegetable oils

    Text Solution

    |

  3. Tile 4f-subshell is successively filled for

    Text Solution

    |

  4. The role of 'Molybdenum' in Uaber's synthesis is

    Text Solution

    |

  5. The period in which s-block, p-block and d- block elements are present

    Text Solution

    |

  6. Elements of p-block are

    Text Solution

    |

  7. The following ion is colourless in aqueous solution ?

    Text Solution

    |

  8. Which of the following electronic configuration corresponds to an iner...

    Text Solution

    |

  9. The rare gas that is most abundant in the atmosphere is

    Text Solution

    |

  10. In lanthanides, the differentiating electron enters into

    Text Solution

    |

  11. Which is not a transition metal?

    Text Solution

    |

  12. The general electronic configuration (n - 1)d^3ns^2? indicates that th...

    Text Solution

    |

  13. The configuration of chromium atom in ground state is

    Text Solution

    |

  14. Which one of the following pairs of ions have the same electronic conf...

    Text Solution

    |

  15. The electronic configuration 1s^(2)2s^(2)2p^(6)3s^(2) represents

    Text Solution

    |

  16. What is wrong about transition metals?

    Text Solution

    |

  17. Which of the following is a rare earth element?

    Text Solution

    |

  18. Transition element exhibit variable valency on account of …… d- orbita...

    Text Solution

    |

  19. Which one of the following is correct about stability of the given ion...

    Text Solution

    |

  20. The transition element among the following is

    Text Solution

    |