Home
Class 11
CHEMISTRY
The following process has been used to o...

The following process has been used to obtain iodine from oil-field drines in California.
`NaI+AgNO_(3) rarr AgI+NaNO_(3)` …(1)
`2AgI+Fe rarr FeI_(2)+2Ag …(2)`
`2FeI_(2)+3Cl_(2) rarr 2FeCl_(3)+2I_(2)` …(3)
How many grams of `AgNO_(3)` are required in the first step for every `254 kg I_(2)` produced in the third step?

Text Solution

Verified by Experts

The correct Answer is:
340
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS

    GRB PUBLICATION|Exercise Match the columns|25 Videos

  • ISOMERISM

    GRB PUBLICATION|Exercise SUBJECTIVE TYPE|67 Videos

  • NOMENCLATURE AND CLASSIFICATION

    GRB PUBLICATION|Exercise Subjective Type|24 Videos

Similar Questions

Explore conceptually related problems

The raction 2FeCl_(3) + SnCl_(2) rarr 2FeCl_(2) + SnCl_(4) is an example of

Consider the following reactions, (I) 2Mn_(2)O_(7) rarr 4MnO_(2) + 3O_(2) (II) SnCl_(2) + 2FeCl_(3) rarr SnCl_(4) + 2FeCl_(2)

Na_(2)CO_(3)+AgNO_(3) to Ag_(2)CO_(3)darr+NaNO_(3)

2AgNO_(3)+2NaOH to Ag_(2)O darr+2NaNO_(3)+H_(2)O

Among the following select the disproportionation reaction? ( i ) 2Pb(NO_(3))_(2) rarr 2PbO+4NO_(2)+O_(2) ( ii ) I_(2) rarr I^(-)+IO_(3)^(-) ( iii ) 3Cl_(2)+6NaOH rarr 5NaCl+NaClO_(3)+3H_(2)O ( iv ) P_(4)+3NaOH+3H_(2)O rarr 3NaH_(2)PO_(2)+PH_(3)

GRB PUBLICATION-MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS-Subjective type
  1. The density of liquid mercury is 13.6 g//cm^(3). How many moles of mer...

    Text Solution

    |

  2. A fluorine disposal plant was constructed to carryout the reactions: ...

    Text Solution

    |

  3. The following process has been used to obtain iodine from oil-field dr...

    Text Solution

    |

  4. Carbon disulphide, CS(2) can be made from by-product SO(2). The overal...

    Text Solution

    |

  5. Find the Cl^(-) concentration in solution which is obtained by mixing ...

    Text Solution

    |

  6. 3.0 litre of water are added to 2.0 litre to 2.0 litre of 5 M HCl. Wha...

    Text Solution

    |

  7. Determine the volume (in mL) of dilute nitric acid (d=1.08 g mL^(-1), ...

    Text Solution

    |

  8. What volume of water (in mL) should be added to 50 ml of HNO(3) having...

    Text Solution

    |

  9. 5 g of K(2)SO(4) was dissolved in 250 ml of solution. How many ml of t...

    Text Solution

    |

  10. A sodium hydroxide solution containing 40% by weight of pure NaOH has ...

    Text Solution

    |

  11. Three oxides of nitrogen N(2)O, NO(2) "and" N(2)O(3) are mixed in a mo...

    Text Solution

    |

  12. 1135 mL of ozonised oxygen at STP weigh 1.76 g. Calculate the volume o...

    Text Solution

    |

  13. 90.8 litres of a mixture of nitrogen and hydrogen measured at STP were...

    Text Solution

    |

  14. A mixture of gases liberated upon decomposition of 33.1 gm of lead (II...

    Text Solution

    |

  15. The measured density at STP of He is 0.1762 g/L. What is the weightof ...

    Text Solution

    |

  16. How many grams of CaO are required to neutralise 852 g of P(4)O(10)?

    Text Solution

    |

  17. 252 mL of a sample of ozonised oxygen at 1 atm, 273K, weighs 0.38 g. O...

    Text Solution

    |

  18. The 'roasting' of 100.0 g of a copper ore yielded 71.8 g pure copper. ...

    Text Solution

    |

  19. 1g of a mixture of equal number of moles of Li(2)CO(3) "and" M(2)CO(3)...

    Text Solution

    |

  20. 92 gm mixture of CaCO(3) "and" MgCO(3) was heated strongly in an open ...

    Text Solution

    |