Home
Class 11
CHEMISTRY
The ionic resonance energy of C-H bond i...

The ionic resonance energy of `C-H` bond is `~~ 6.0kcal mol^(-1)`. The `EN` of `H` is `2.1`. Calculate `EN` of carbon ? Given : `Delta_(C-H) ~~ 6.0 kcal mol^(-1)`

Text Solution

AI Generated Solution

To calculate the electronegativity (EN) of carbon using the given information, we can follow these steps: ### Step 1: Understand the Given Data We know: - The ionic resonance energy of the C-H bond (ΔC-H) = 6.0 kcal/mol - The electronegativity of hydrogen (EN_H) = 2.1 ### Step 2: Use Pauling's Formula ...
Promotional Banner

Topper's Solved these Questions

  • PERIODIC CLASSIFICATION OF ELEMENTS AND GENERAL INORGANIC CHEMISTRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Solved Examples|34 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS AND GENERAL INORGANIC CHEMISTRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Ex 1.1|14 Videos

  • P-BLOCK GROUP 14 - CARBON FAMILY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Archives (Subjective)|9 Videos

  • PURIFICATION OF ORGANIC COMPOUNDS AND QUALITATIVE AND QUANTITATIVE ANALYSIS

    CENGAGE CHEMISTRY ENGLISH|Exercise Assertion Reasoning Type|5 Videos

Similar Questions

Explore conceptually related problems

Resonance energy of benzene is 36 kcal mol^(-1) . This means

The dissociation energy of CH_(4)(g) is 360 kcal mol^(-1) and that of C_(2)H_(6)(g) is 620 kcal mol^(-1) . The C-C bond energy

The lattice energy of solid NaCI is 180 kcal mol^(-1) . The dissolution of the solid in H_(2)O is endothermic to the extent of 1.0 kcal mol^(-1) . If the hydration energies of Na^(o+) and CI^(Theta) ions are in the ratio of 6:5 what is the enthalpy of hydration of sodium ion?

The lattice enthalpy of KI will be, if the enthalpy of (I) Delta_f H^- (KI) = -78.0 kcal mol^-1 (II) Ionisation energy of K to K^+ is 4.0 eV (III) Dissociation energy of I_2 is 28.0 kcal mol^-1 (IV) Sublimation energy of K is 20.0 kcal mol^-1 (V) Electron gain enthalpy for I to I^- is -70.0 kcal mol^-1 (VI) Sublimation energy of I_2 is 14.0 kcal mol^-1 (1 eV =23. 0 kcal mol^-1)

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) ]

Consider the reaction A to 2B + C, Delta H = -15 kcal . The energy of activation of backward reaction is 20 kcal mol^(-1) . In presence of catalyst, the energy of activation of forward reaction is 3 kcal mol^(-1) .At 400 K the catalyst causes the rate of the forward reaction to increase by the number of times equal to -

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

Find the electron affinity of chlorine from the following data. Enthalpy of formation of LiCI is -97.5 kcal mol^(-1) , lattice energy of LiCI =- 197.7 kcal mol^(-1) . Dissociation energy of chlirine is 57.6 kcal mol^(-1) , sublimation enthalpy of lithium =+ 38.3 kcal mol^(-1) , ionisation energy of lithium =123.8 kcal mol^(-1) .

If an electron in H atom has energy of -76.4 kcal "mol"^(-1) .The orbit in which the electron is present is

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):