Home
Class 12
CHEMISTRY
For the reaction at 300 K A(g)+B(g)toC...

For the reaction at 300 K
`A(g)+B(g)toC(g)" Delta"E=-3.0"kcal",DeltaS=-10.0cal//K` value of `DeltaG` is

A

`-600` cal

B

`-6600` cal

C

`-6000` cal

D

None

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    MOTION|Exercise EXERCISE - 2 (LEVEL-II)|6 Videos
  • THERMODYNAMICS

    MOTION|Exercise EXERCISE - 2 (LEVEL-II ASSERTION REASON)|6 Videos
  • THERMODYNAMICS

    MOTION|Exercise EXERCISE - 1|33 Videos
  • THERMOCHEMISTRY

    MOTION|Exercise Exercise - 4 Level-II|8 Videos

Similar Questions

Explore conceptually related problems

For the f reaction at 300K A(g)+B(g) to C(g) DeltaU = - 3.0 k cal" "," "DeltaS = - 10.0 cal //K Value of the DeltaG is

For a reaction: 2A(g)+B(g)toC(g), DeltaU^(@)=30kcal//"mole" , DeltaS^(@)=100cal//K"mole". "What will be the value of" DeltaG_(reaction)^(@)at 400K? [R=2cal//K"mole"]" "[DeltaC_(p_(reaction))=0]

For the reaction at 298 k, A(g) +B(g) hArr C(g) +D(g) DeltaH_0=-29.8 kcal, DeltaS^@=-0.100 kcal K^(-1) Find the value of equilibrium constant at the same temp.

For the reaction at 298 K A(g) + B(g) iff C(g)+ D(g) DeltaH^(@) = -29.8 Kcal, DeltaS^(@) = - 0.1 Kcal //K Calculate DeltaG^(@) and K.

For the reaction 2A (g) + B(g) to C (g) Delta U^(@) = 20 kcal/mole, Delta S^(@) = 100 cal/kmole at 300 K. Hence Delta G^(@) in kcal is __________ [R = 2 cal mol^(-1) K^(-1)]

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

For a reaction : 3A(g)+B(g)to2C(g)+4D(l) Delta U^(@)=50kcal//"mole" and DeltaS^(@)=-400cal//"mol-K". Calculate DeltaG^(@) at 200K:

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 ?

MOTION-THERMODYNAMICS-EXERCISE - 2 (LEVEL-I)
  1. One mole of ideal gas is allowed to expand reversibly and adiabaticall...

    Text Solution

    |

  2. Two moles of an ideal gas (C(v)=5/2R) was compressed adiabatically aga...

    Text Solution

    |

  3. For an ideal monoatomic gas during any process T = kV, find out the mo...

    Text Solution

    |

  4. Consider the reaction at 300 K H(2)(g)+Cl(2)(g)to2HCl(g)" "DeltaH^(@...

    Text Solution

    |

  5. Ethyl chloride (C(2)H(5)Cl), is prepared by reaction of ethylene with ...

    Text Solution

    |

  6. A gas (C("v,m")=5/2R) behaving ideally was allowed to expand reversibl...

    Text Solution

    |

  7. When two equal sized pieces of the same metal at different temperature...

    Text Solution

    |

  8. The maximum efficiency of a heat engine operating between 100^(@)C and...

    Text Solution

    |

  9. A heat engine operating between 227^(@)Cand27^(@)C absorbs 2 Kcal of h...

    Text Solution

    |

  10. The entropy change when two moles of ideal monoatomic gas is heated fr...

    Text Solution

    |

  11. The change in entropy of 2 moles of an ideal gas upon iosthermal expan...

    Text Solution

    |

  12. Pressure of 10 moles of an ideal gas is changed from 2 atm to 1 at aga...

    Text Solution

    |

  13. If DeltaH("vaporisation") of substance X (l) (molar mass : 30 g/mol) i...

    Text Solution

    |

  14. A reversible heat engine A (based on carnot cycle) absorbs heat from a...

    Text Solution

    |

  15. An insulated container of gas has two chambers separated by an insulat...

    Text Solution

    |

  16. For the reaction at 300 K A(g)+B(g)toC(g)" Delta"E=-3.0"kcal",DeltaS...

    Text Solution

    |

  17. What is the free energy change (DeltaG) when 1.0 mole of water at 100^...

    Text Solution

    |

  18. What if the free energy change (DeltaG) when 1.0 mole of water at 100^...

    Text Solution

    |

  19. The enthalpy of tetramerization of X in gas phase (4X(g)toX(4)(g)) is ...

    Text Solution

    |

  20. Standard entropy of X(2),Y(2)andXY(3) are 60, 40 and 50 JK^(-1)mol^(-1...

    Text Solution

    |