Home
Class 12
CHEMISTRY
Fill in the blanks- is made up of 60% o...

Fill in the blanks- __________ is made up of 60% of copper and 40% of nickle and is used to make electric wires.

Promotional Banner

Topper's Solved these Questions

  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    MODERN PUBLICATION|Exercise EXERCISE |518 Videos
  • MOCK TEST 01

    MODERN PUBLICATION|Exercise EXERCISE|70 Videos
  • p-BLOCK ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|1677 Videos

Similar Questions

Explore conceptually related problems

Fill in the blanks- _____________ is an alloy made up of 90% of copper and 10% of aluminium metal and is used in making artificial jewellery.

Fill in the blanks- _________alloy is made up of 14% of manganese and 85% of iron.

Fill in the blanks- __________ alloy is made up of 95% of copper, 4% of tin, 1% of phosphorus.

Fill in the blanks- ___________ is an alloy made up of 88% of Cu, 10% of Sn and 2% of Zn.

Fill in the blanks- __________ alloy is made up of 5% of aluminium and 95% of magnesium.

Fill in the blanks- __________ alloy is formed by the mixing of 90% of copper and 10% of tin metal.

Fill in the blanks- ___________ is the alloy which is made up of copper and zinc metals.

Why copper is used to make connecting wires ?

Fill in the blanks- __________ is used for making pizza and bread.

Explain- An alloy which is made of 20% of zinc and 80% of copper metal is used to make electrical devices.

MODERN PUBLICATION-ORGANIC COMPOUNDS CONTAINING NITROGEN -EXERCISE
  1. Fill in the blanks- is made up of 60% of copper and 40% of nickle and...

    Text Solution

    |

  2. T/F Amines act as Lewis bases

    Text Solution

    |

  3. In aqueous solution, trimethylamine is more basic than methylamine.

    Text Solution

    |

  4. Say True or False : p-Bromoaniline is formed when aniline is treated w...

    Text Solution

    |

  5. Say True or False : Azo dye test can be used to distinguish aromatic p...

    Text Solution

    |

  6. Say True or False : Catalytic reduction of carbylamines always gives p...

    Text Solution

    |

  7. Say True or False : N-Methylbenzamide on heating with aqueous solutio...

    Text Solution

    |

  8. Say True or False : Secondary amines evolve N2 with nitrous acid.

    Text Solution

    |

  9. Acetanilide is less basic than aniline.

    Text Solution

    |

  10. Gabriel phthalimide synthesis is used for the preparation of aromatic ...

    Text Solution

    |

  11. Say True or False : Tertiary amines dissolve in nitrous acid to form c...

    Text Solution

    |

  12. Complete the missing link : Aniline on heating with fuming H2SO4 gives...

    Text Solution

    |

  13. Complete the missing link : The IUPAC name of lowest molecular mass te...

    Text Solution

    |

  14. An alloy is made up of two metals- Lead and tin. What is the name of t...

    Text Solution

    |

  15. Complete the missing link : Carbylamine test is used to test ............

    Text Solution

    |

  16. Complete the missing link : Libermann nitroso reaction is used for the...

    Text Solution

    |

  17. Hinsberg reagent is

    Text Solution

    |

  18. Complete the missing link : Phenyl isocyanide on reduction with hydrog...

    Text Solution

    |

  19. An alloy is made up of two metals- copper and zinc. What is the name o...

    Text Solution

    |

  20. An alloy is made of two metals- copper and tin in which the proportion...

    Text Solution

    |

  21. Explain the following- An alloy is made up of Copper and Aluminium met...

    Text Solution

    |