Home
Class 12
CHEMISTRY
Percentage of silver in German silver is...

Percentage of silver in German silver is

A

0

B

0.01

C

0.05

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
German silver is an alloy of copper not silver containing Cu = 56.0%, Zn = 24.0% and Ni = 20.0%
Promotional Banner

Topper's Solved these Questions

  • THE d-AND f- BLOCK ELEMENTS

    ERRORLESS|Exercise Past Years Questions |55 Videos

  • THE d-AND f- BLOCK ELEMENTS

    ERRORLESS|Exercise Assertion and Reason |11 Videos

  • THE d-AND f- BLOCK ELEMENTS

    ERRORLESS|Exercise Assertion and Reason |11 Videos

  • SURFACE CHEMISTRY

    ERRORLESS|Exercise ASSERTION AND REASON|14 Videos

  • THE P -BLOCK ELEMENTS (NITROGEN, OXYGEN, HALOGEN AND NOBLE FAMILY)

    ERRORLESS|Exercise ASSERTION & REASON|22 Videos

Similar Questions

Explore conceptually related problems

German silver is an

Percentage of silver in silver paint is

Percentage of silver in the alloy german silver is :

A 5.82 g silver coin is dissolved in nitric acid. When sodium chloride is added to the solution, all the silver gets precipitated as AgCl. The percentage of silver in the coin is :

A silver coin weighing 2.5 gm was dissolved in HNO_3 and then further treated with excess HCI. The mass of Ag CI formed was 2.99 gm. The percentage of silver in the coin will be:

A blackened silver coin weighing 15 g on treatment with HCI yielded 25 ml of H_2 S at 12^@ C and 775 mm. What percentage of the original silver tranished?

What are silver paint and german silver made of ?

ERRORLESS-THE d-AND f- BLOCK ELEMENTS -NCERT BASED QUESTIONS (Compounds of Transitional Elements)
  1. Which of the following is more soluble in ammonia ?

    Text Solution

    |

  2. Which one of the following is highest melting point

    Text Solution

    |

  3. Percentage of silver in German silver is

    Text Solution

    |

  4. The solubility of silver bromide in hypo solution due to the formation...

    Text Solution

    |

  5. In Mac Arthur Forest method, silver is extracted from the solution of ...

    Text Solution

    |

  6. Horn silver is

    Text Solution

    |

  7. AgNO3 gives red ppt. with.

    Text Solution

    |

  8. Which one of the following is known as lunar caustic when in fused sta...

    Text Solution

    |

  9. Which silver halide is used in medicine

    Text Solution

    |

  10. During extraction of silver from cyanide process , which of the follow...

    Text Solution

    |

  11. Silverhalide which is readily soluble in ammonium hydroxide is

    Text Solution

    |

  12. Which of the nitrates on strong heating leaves the metal as the residu...

    Text Solution

    |

  13. AgCl dissolves in a solution of NH(3) but not in water because

    Text Solution

    |

  14. Parke's process of desilverization of lead depends upon

    Text Solution

    |

  15. Parke's process is used to extract

    Text Solution

    |

  16. German silver is an alloy of

    Text Solution

    |

  17. AgCl when heated with Na(2)CO(3) gives

    Text Solution

    |

  18. The co-ordination compound of which one of the following compositions ...

    Text Solution

    |

  19. AgCl dissolved in excess of NH(3), KCN and Na(2)S(2)O(3) solutions the...

    Text Solution

    |

  20. A copper coin is completely covered with a gold film and is placed in ...

    Text Solution

    |