Home
Class 12
CHEMISTRY
In view of the signs of Delta(r)G^(0) fo...

In view of the signs of `Delta_(r)G^(0)` for the following reactions
`PbO_(2)+Pbrarr2PbO,Delta_(r)G^(0)lt0`
`SnO_(2)+Snrarr2SnO,Delta_(r)G^(0)gt0`
Which oxidation state are more characteristic for lead and tin?

A

For lead +2, for tin +2

B

For lead +4, for tin +4

C

For lead +2, for tin +4

D

For lead +4, for tin +2

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • KVPY 2021

    KVPY PREVIOUS YEAR|Exercise PART II CHEMISTRY|10 Videos

  • MOCK TEST 10

    KVPY PREVIOUS YEAR|Exercise EXERCISE|24 Videos

Similar Questions

Explore conceptually related problems

In view of the signs of Delta_(r)G^(@) for the following reactions : PbO_(2)+Pbto2PbO,Delta_(r)G^(@)lt0 SnO_(2)+Snto2SnO,Delta_(r)G^(@)gt0 , which oxidation states are more characteristic for lead and tin ?

PbO_(2)rarrPbO,DeltaG_(298)lt0 SnO_(2)rarrSnO,DeltaG_(298)gt0 Most proble oxidation states of Pb and Sn will be

What are the signs of DeltaH_(r)and DeltaS_(r) "for the reaction" 2C(s)+O_(2)(g)to2CO(g)

If Delta G^(@)gt 0 for a reaction then :

KVPY PREVIOUS YEAR-MOCK TEST 1-EXERCISE
  1. According to kinetic theory of gases, for a diatomic molecule

    Text Solution

    |

  2. In the given conformation, if C(2) is rotate about C(2)-C(3) bond anti...

    Text Solution

    |

  3. Predict the possible number of alkenes and the main alkene in the foll...

    Text Solution

    |

  4. Work done for converson of 0.5 mole of water of 100^(@)C to steam at 1...

    Text Solution

    |

  5. The nuclei of elements X,Y and Z have same number of protons, but diff...

    Text Solution

    |

  6. The total number possible isomers for the complex compound [Cu^(II)(NH...

    Text Solution

    |

  7. On being placed in water , sodium peroxide not only produces an alkali...

    Text Solution

    |

  8. For AB bond if percent ionic character is plotted against electro neha...

    Text Solution

    |

  9. Which of the following reactions would give a good yield of hydrocarbo...

    Text Solution

    |

  10. The mole fraction of methanol in its 4.5 molal acqueous solution is

    Text Solution

    |

  11. The octahedral complex of a metal ion M^(3+) with four monodentate lig...

    Text Solution

    |

  12. Consider a class room of dimensions 5xx10xx3m^3 at temperature 20^@C a...

    Text Solution

    |

  13. AgNO3(aq) was added to an aqueous KC1 solution gradually and the condu...

    Text Solution

    |

  14. Among the following, the number of reaction (s) that produce(s) benzal...

    Text Solution

    |

  15. The uncertainty in the position of an electron (mass = 9.1 xx 10^-28 g...

    Text Solution

    |

  16. An orgainc compound A upon reacting with NH(3) gives B On heating B gi...

    Text Solution

    |

  17. In view of the signs of Delta(r)G^(0) for the following reactions Pb...

    Text Solution

    |

  18. The thickness of a piece of paper is 0.0036 inch Suppose a certain boo...

    Text Solution

    |

  19. XmL of H(2) gas effuses through a hole in a container is 5 second. The...

    Text Solution

    |

  20. 3-menthyl-pent-2-ene on reaction with HBr in presence of peroxide form...

    Text Solution

    |