Home
Class 12
CHEMISTRY
In the reversible reaction of the type A...

In the reversible reaction of the type `A+B hArr AB`, in general.

A

The combination reaction will be exothermic and the dissociation reaction will be endothermic

B

The combination reaction will be endothermic and the dissociation reaction will be exothermic

C

Both the reaction will be exothermic

D

Neither of the reactions will be endothermic

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

In a reversible reaction a catalyst :-

A reversible reaction is one which

In the reversible reaction A + B hArr C + D, the concentration of each C and D at equilobrium was 0.8 mole/litre, then the equilibrium constant K_(c) will be

An example of a reversible reaction is

A reaction of a type : AB+CD to AD+CD , involves

The following pictures represents the equilibrium state for three different reactions of the type A_(2)+X_(2)hArr2AX (X=B,C "or" D) Which reaction has the largest equilibrium constant?

In a reversible reaction, the forward reaction was 3 times faster than that of reverse reaction. The reaction quotient is.....

in a reversible reaction the energy of activation of the forward reaction is 50 kcal . the energy of activation for the reverse reaction will be

For a general electrochemical reaction of the type alphaA+bB overset(n e^(-))(hArr)cC+dD Nernst equation can be written as

For reversible reaction, A + B hArr C + D , the graph for rate of reaction with time is given below. Mark the terms (p),(q) and (r )

ALLEN-Thermodynamics And Thermo Chemistry-All Questions
  1. The heat of combustion of ethanol determined in a bomb calorimeter is ...

    Text Solution

    |

  2. 4S(s)+602to4SO(3)(g),DeltaH f or this reaction is - 1583.2 kJ . The e...

    Text Solution

    |

  3. The heat change for the reaction C(s)+2S(s)toCS(2)(l) is called the...

    Text Solution

    |

  4. Based on the following thermochemical equations H(2)O(g)+C(s)rarrCO(...

    Text Solution

    |

  5. In the reversible reaction of the type A+B hArr AB, in general.

    Text Solution

    |

  6. If enthalpies of formation of C(2)H(4)(g),CO(2)(g) and H(2)O(l) at 25^...

    Text Solution

    |

  7. Given that , C(s) + O(2)(g) to CO(2)(g), DeltaH^(@)=-xKJ 2CO(g) + ...

    Text Solution

    |

  8. Identify the correct statement regarding entropy

    Text Solution

    |

  9. Change in enthalpy for reaction, 2H(2)O(2)(l) to 2H(2)O(l) + O(2)(g) i...

    Text Solution

    |

  10. When 1 mole gas is heated at constant volume, temperature is raised fr...

    Text Solution

    |

  11. For which one of the following equations DeltaH(r)^(@) equal to DeltaH...

    Text Solution

    |

  12. Internal energy of an ideal gas depends upon a) Temperature only b) vo...

    Text Solution

    |

  13. The process in which no heat enters or leaves the system is termed as

    Text Solution

    |

  14. The work done during the expansion of a gas from 4dm^(3) to 6dm^(3) ag...

    Text Solution

    |

  15. Calculate the work done during isothermal reversible expansion expansi...

    Text Solution

    |

  16. (Delta H - Delta U) for the formation of carbon monoxide (CO) from its...

    Text Solution

    |

  17. Molar heat of vaporization of a liquid is 6 KJ mol^(-1). If its entrop...

    Text Solution

    |

  18. Heat of formation of CO(2)(g), H(2)O(l) and CH(4)(g) are -94.0, -68.4 ...

    Text Solution

    |

  19. Enthalpy of the system is given as

    Text Solution

    |

  20. In a chemical reaction, Delta H = 150 kJ and Delta S = 100 JK^(-1) at ...

    Text Solution

    |