Home
Class 11
CHEMISTRY
The bond energy (in kcal mol^(-1)) of a ...

The bond energy (in kcal `mol^(-1))` of a `C -c` single bond is approximately

A

`1`

B

`10`

C

`100`

D

`1000`

Text Solution

AI Generated Solution

To determine the bond energy of a carbon-carbon (C-C) single bond, we can follow these steps: ### Step-by-Step Solution: 1. **Understand Bond Energy**: Bond energy is the amount of energy required to break a bond between two atoms in a molecule. For a C-C single bond, we are interested in the dissociation energy. 2. **Research Bond Energy Values**: The bond energy for a C-C single bond typically ranges between 88 to 150 kilocalories per mole (kcal/mol). This range is derived from various experimental measurements and literature values. ...
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives (Assertion-Reasoning)|3 Videos

  • THERMODYNAMICS

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives (Interger)|1 Videos

  • THERMODYNAMICS

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives (Multiple Correct)|3 Videos

  • STOICHIOMETRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|33 Videos

Similar Questions

Explore conceptually related problems

The average energy required to break a P-P bond in P_(4)(s) into gaseous atoms is 53.2 kcal mol^(-1) . The bond dissociation energy of H_(2)(g) is 104.2kcal mol^(-1) , Delta H_(f)^(0) of PH_(3)(g) from P_(4)(s) is 5.5 kcal mol^(-1) . The P-H bond energy in kcal mol^(-1) is [ Neglect presence of Van der Waals force in P_(4)(s) ]

The enthalpy of formation of UF(g) is 22kcal mol^(-1) and that of U(g) is 128kcal mol^(-1) . The bond energy of the F-F bond is 37kcal mol^(-1) . The bond dissociation energy of UF(g) is (are):

Using the data provided, calculate the multiple bond energy (kJ mol^(-1)) of a C-=C bond in C_(2)H_(2) . That energy is ( take the bond energy of a C-H bond as 350kJ mol^(-1)) . 2C_((s))+H_(2(g))rarr C_(2)H_(2(g)), Delta=225kJ mol^(-1) 2C_((s))rarr 2C_(g)), DeltaH=1410kJ mol^(-1) H_(2(g)) rarr 2H_((g)),DeltaH=330kJ mol^(-1)

Calculate the enthalpy change for the following reaction: XeF_(4) rarr Xe^(o+) +F^(Theta) +F_(2) +F . The average Xe-F bond energy is 34 kcal mol^(-1) , first IE of Xe is 279 kcal mol^(-1), EA of F is 85 kcal mol^(-1) and bond dissociation enegry of F_(2) is 38 kcal mol^(-1)

An exothermic reaction, A rarr B , has an activation energy of "15 kcal mol"^(-1) and the energy of reaction is "5 kcal mol"^(-1) . The activation energy in "kcal mol"^(-1) for the reaction, BrarrA is

Average C – H bond energy is 416 kJ mol^(-1) . Which of the following is correct?

Energy required to break one bond in DNA is approximately

The averge (C _C) bond energy is 343 kJ mo1^(-1) . What do you predict for the Si -Si single bond energy (b) Carbrundum (SiC) and corundun (A1_(2)O_(3)) are important abrasives Comment on the structures for these compounds to explain why they have such hardness .

Bond energies can be obtained by using the following relation: DeltaH (reaction) = sum Bond energy of bonds, broken in the reactants -sum Bond energy fo bonds, formed in the products Bond enegry depends on three factors: a. Greater is the bond length, lesser is the bond enegry. b. Bond energy increases with the bond multiplicity. c. Bond enegry increases with electronegativity difference between the bonding atoms. The heat of formation of NO from its elements is +90 kJ mol^(-1) , What is the approximate bond dissociation enegry of the bond in NO ? BE_(N=N) = 941 kJ mol^(-1) BE_(O=O) = 499 kJ mol^(-1)

From the following bond energies H-H bond energy 431.37 kJ mol^(-1) C=C bond energy 606.10 kJ mol^(-1) C-C bond energy 336.49 kJ mol^(-1) C-H bond energy 410.5 kJ mol^(-1) Enthalpy for the reaction overset(H)overset(|)underset(H)underset(|)(C )=overset(H)overset(|)underset(H)underset(|)(C )+H-HtoH-overset(H)overset(|)underset(H)underset(|)(C )-overset(H)overset(|)underset(H)underset(|)(C )-H will be

CENGAGE CHEMISTRY ENGLISH-THERMODYNAMICS-Archives (Single Correct)
  1. Difference between the heats of reaction at constant pressure and a co...

    Text Solution

    |

  2. For an endothermic reaction, Delta H represents the enthalpy of the re...

    Text Solution

    |

  3. Delta H(1)^(@) for CO(2)(g), CO(g) and H(2)O(g) are -393.5,-110.5 and ...

    Text Solution

    |

  4. A process is called reversible when

    Text Solution

    |

  5. One mole of a non-ideal gas undergoes a change of state (2.0atm,3.0L,9...

    Text Solution

    |

  6. Which of the following reactions is defines Delta(f)H^(Theta)?

    Text Solution

    |

  7. Delta(vap)H = 30 kJ mol^(-1) and Delta(vap)S = 75Jmol^(-1)K^(-1). Find...

    Text Solution

    |

  8. Sponetaneous adsorption of a gas on solid surface is an exothermic pro...

    Text Solution

    |

  9. Two moles of an ideal gas expanded isothermally and reversibly from 1L...

    Text Solution

    |

  10. When 1mol of a monoatomic ideal gas at TK undergoes adiabatic change u...

    Text Solution

    |

  11. N(2)+3H(2) hArr 2NH(3) Which of the following statements is correct ...

    Text Solution

    |

  12. The direct conversion of A to B is difficult, hence it is carried out ...

    Text Solution

    |

  13. A monoatomic ideal gas undergoes a process in which the ratio of P to ...

    Text Solution

    |

  14. For the process H(2)O(l) (1 "bar", 373 K) rarr H(2)O(g) (1"bar", 373 K...

    Text Solution

    |

  15. The value of log(10)K for a reaction A hArr B is (Given: Delta(f)H(298...

    Text Solution

    |

  16. The bond energy (in kcal mol^(-1)) of a C -c single bond is approximat...

    Text Solution

    |

  17. The species which by definition has zero standard molar enthalpy of fo...

    Text Solution

    |