Home
Class 12
CHEMISTRY
For the reaction: X(2)O(4)(l)rarr2XO(2...

For the reaction:
`X_(2)O_(4)(l)rarr2XO_(2)(g)`
`DeltaU=2.1 cal , DeltaS =20 "cal" K^(-1) "at" 300 K`
Hence `DeltaG` is

A

9.3 kcal

B

2.7 kcal

C

`-2.7` kcal

D

`-9.3` kcal

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • JEE MOCK TEST 24

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos
  • JEE MOCK TEST 3

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos

Similar Questions

Explore conceptually related problems

For the reaction, X_(2)O_(4)(I) rightarrow 2XO_(2)(g) Delta cup = 2.1 k cal, Delta S = 20 cal K^(-1) at 300 K hence, DeltaG is

For the reaction, X_(2)O_(4)(l)rarr2XO_(2)(g),DeltaE=2.1Kcal , DeltaS=20cal//K at 300K . Hence DeltaG is

For the reaction at 25^(@)C, C_(2)O_(4)(l) rarr 2XO_(2)(g) Delta H =2.1 kcal and DeltaS=20 cal K^(-1) . The reaction would be :

For the reaction :- N_(2)O_(4(g))hArr2NO_(2(g)) DeltaU2.0Kcal,DeltaS=50CalK^(-1)at300K calculate DeltaG ?

For the reaction. A(l)rarr 2B(g) DeltaU="2.1 k Cal, "DeltaS="20 Cal K"^(-1)" at 300K Hence DeltaG" in kcal " is ?

NTA MOCK TESTS-JEE MOCK TEST 26-CHEMISTRY
  1. Which one is the wrong statement ?

    Text Solution

    |

  2. When MnO(2) is fused with KOH, a coloured compound is formed. The prod...

    Text Solution

    |

  3. A metal is illumimated by light of two different wavelength 248nm and ...

    Text Solution

    |

  4. The number and type of bonds between two carbon atoms in CaC(2) are:

    Text Solution

    |

  5. For the reaction: X(2)O(4)(l)rarr2XO(2)(g) DeltaU=2.1 cal , DeltaS...

    Text Solution

    |

  6. A balloon filled with oxygen is placed in a tank full of hydrogen gas ...

    Text Solution

    |

  7. In the Hall-Heroult process for the extraction of Al, which of the fol...

    Text Solution

    |

  8. Which of the following acts as an oxidising as well as reducing agent ...

    Text Solution

    |

  9. Determine the order of stability of the following resonating structure...

    Text Solution

    |

  10. The ionization energies of Li and Na are 520 kJ mol ^-1 and 495 kJ mol...

    Text Solution

    |

  11. In the following reaction sequence, structures of P and Q , are respec...

    Text Solution

    |

  12. Provide the systematic name of the compound shown

    Text Solution

    |

  13. Which reagent can be used to convert a carboxylic acid chloride into a...

    Text Solution

    |

  14. Which of the following can not be made by reduction of ketone or alden...

    Text Solution

    |

  15. which of the following statement is correct for the reactivity in S(N)...

    Text Solution

    |

  16. pH of the anodic solution of the following cell is Pt, H2(1atm)|H^+(xM...

    Text Solution

    |

  17. The vapour pressure of pure water at 26^@C is 25.5 torr. . The vapour...

    Text Solution

    |

  18. The number of geometric isomers of the complex Cr(NH3)3Cl3 are

    Text Solution

    |

  19. A hydrocarbon (A) CnH(2n-4) on ozonolysis gives (CH3)2CHCH2CHO, 2 OH...

    Text Solution

    |

  20. The gas phase decomposition of dimethylether follows first order kinet...

    Text Solution

    |