Home
Class 12
CHEMISTRY
21.6 g of silver coin is dissolved in HN...

21.6 g of silver coin is dissolved in `HNO_(3)`. When NaCl is added to this solution, all silver is precipitated as AgCl. The weight of AgCl is found to be 14.35g then % silver in coin is:
`Ag + HNO_(3) overset(NaCl)to AgCl`

A

`50%`

B

`75%`

C

`100%`

D

`15%`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT

    MOTION|Exercise EXERCISE - 2 (LEVEL - II)|17 Videos
  • MOLE CONCEPT

    MOTION|Exercise EXERCISE - 3|60 Videos
  • MOLE CONCEPT

    MOTION|Exercise EXERCISE - 1|64 Videos
  • METALLURGY

    MOTION|Exercise EXERCISE 4 (LEVEL - II)|17 Videos
  • NOMENCLATURE OF ORGANIC COMPOUNDS

    MOTION|Exercise PREVIOUS YEAR|8 Videos

Similar Questions

Explore conceptually related problems

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 :

x g of Ag was dissolved in HNO_(3) and the solution was precipitated. The value of x 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:

90 g of a silver coin was dissolved in strong nitric acid and excess of sodium chloride solution added. The silver chloride precipitate was dried and weighed 71.75 g. Calculate the precentage of silver in the coil (Atomic mass of Ag = 108) Ag+2HNO_(3)rarrAgNO_(3)+NO_(2)+H_(2)O AgNO_(3)+NaClrarrAgCl+NaNO_(3)

0.501 g of silver was dissolved in nitric acid and HCl was added to this solution, AgCI so formed weighed 0.6655 g. If the equivalent weight of chlorine is 35.5, what will be the equivalent weight of silver?

A silver coin weighing 11.34g was dissolved in nitric acid. When sodium chloride was added to the solution all the silver (present as AgNO_3 ) was precipitated as silver chloride. The mass of the precipitated silver chloride was 14.35g . Calculate the percentage of silver in the coin.

A silver coin weighing 11.34 g was dissolved in nitric acid When sodium chloride was added to the solution all the silver (present as AgNO_(3) ) precipitated as silver chloride. The mass of the precipitated silver chloride was 14.35 g. Calculate the percentage of silver in the coin.

MOTION-MOLE CONCEPT-EXERCISE - 2 (LEVEL - I)
  1. Calculate the amount of Ni needed in the Mond's process given below ...

    Text Solution

    |

  2. For the reaction 2x+3y+4z rarr 5w Initially if 1 mole of x, 3 mole...

    Text Solution

    |

  3. For the reaction 2A+3B+5C rarr 3D Initially if 2 mole of A, 4 mole...

    Text Solution

    |

  4. The minimum mass of mixture of A(2)" and "B(4) required to produce at ...

    Text Solution

    |

  5. A+BtoA3B2(unbalanced) A3B2+C to A3B2C2 (unbalanced) Above two reac...

    Text Solution

    |

  6. 0.05 mole of LiAlH4 in ether solution was placed in a flask containing...

    Text Solution

    |

  7. 21.6 g of silver coin is dissolved in HNO(3). When NaCl is added to th...

    Text Solution

    |

  8. Formation of polyethylene from calcium carbide takes place as follows ...

    Text Solution

    |

  9. Calculate the molarity of a solution containing 0.5 gm of NaOH dissolv...

    Text Solution

    |

  10. How many grams of NaOH will be needed to prepare 250 mL of 0.1 M solut...

    Text Solution

    |

  11. How many grams of glucose be dissolved to make one litre solution of 1...

    Text Solution

    |

  12. 2.3 g of C(2)H(5)OH (mol. wt. 46) are dissolved in water to form 500 m...

    Text Solution

    |

  13. The molality of a sulphuric acid solution is 0.2. Calculate the total ...

    Text Solution

    |

  14. Mole fraction of A in H(2)O is 0.2. The molality of A in H(2)O is:

    Text Solution

    |

  15. 500 mL of a glucose solution contains 6.02 xx 10^(22) molecules. The c...

    Text Solution

    |

  16. What is the molarity of H(2)SO(4) solution that has a density of 1.84g...

    Text Solution

    |

  17. Assuming complete precipitation of AgCl, calculate the sum of the mola...

    Text Solution

    |

  18. What volumes should you mix of 0.2 M NaCl and 0.1 M CaCl(2) solution s...

    Text Solution

    |

  19. 125 ml of 8% w/w NaOH solution (sp. gravity 1) is added to 125 ml of 1...

    Text Solution

    |

  20. Equal volume of 10% (v//v) of HCI is mixed with 10%(v//v) NaOH solutio...

    Text Solution

    |