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What is the relationship between enthalpy of atomisation of hydrogen and the bond dissociation enthalpy of the H-H bond?
the enthalpy of atomisation of hydrogen is equal and (in principle) identical to the bond dissociation enthalpy of the H-H bond. However, IF the first is measured by calorimetry and the second by spectrometry there might be a systematic difference.
Why bond energy of H-F is greater than H-Br?
The bond energy of H-F is greater than H-Br because fluorine is more electronegative than bromine, resulting in a stronger bond between hydrogen and fluorine due to increased attraction. This stronger bond requires more energy to break, leading to a higher bond energy in H-F compared to H-Br.
What is reaction of cyclohexene with H2O and H plus catalyst?
Cyclopentene has a double bond in it. So when it reacts with H20, the double bond will break. In its place, the cyclopentene molecule will gain a OH and an H.
Why the H-F bond is expected to be more polor than the H-I bond?
The H-F bond is more polar than the H-I bond because F (fluorine) is more electronegative than I (iodine). It thus attracts the shared electrons more than does the I, making it a more polar bond.
What bond is h-c?
A single bond.
What is the relationship between enthalpy of atomisation of hydrogen and the bond dissociation enthalpy of the H-H bond?
the enthalpy of atomisation of hydrogen is equal and (in principle) identical to the bond dissociation enthalpy of the H-H bond. However, IF the first is measured by calorimetry and the second by spectrometry there might be a systematic difference.
Why bond energy of H-F is greater than H-Br?
The bond energy of H-F is greater than H-Br because fluorine is more electronegative than bromine, resulting in a stronger bond between hydrogen and fluorine due to increased attraction. This stronger bond requires more energy to break, leading to a higher bond energy in H-F compared to H-Br.
What is reaction of cyclohexene with H2O and H plus catalyst?
Cyclopentene has a double bond in it. So when it reacts with H20, the double bond will break. In its place, the cyclopentene molecule will gain a OH and an H.
Is the energy of H-bond equal to O-H bond?
No. O-H bond energy is larger
How to calculate bond energy using enthalpy?
To calculate bond energy using enthalpy, you can use the equation: H (bond energies of bonds broken) - (bond energies of bonds formed). This equation involves subtracting the total energy needed to break the bonds from the total energy released when new bonds are formed. Bond energy is the amount of energy required to break a specific bond in a molecule.
What is the bond length of the N-H bond?
The bond length of a typical N-H bond is approximately 1.01 angstroms (or 101 picometers).
Why the H-F bond is expected to be more polor than the H-I bond?
The H-F bond is more polar than the H-I bond because F (fluorine) is more electronegative than I (iodine). It thus attracts the shared electrons more than does the I, making it a more polar bond.
What bond does not have a dipole moment A. N-H B.O-H C.F-H D.H-H E.S-H?
H-H bond has no dipole moment as both the atoms are the same.
Enter the follow bonds in order of increasing bond stretching frequency C-H F-H O-H N-H?
The bond stretching frequency increases with increasing bond strength. Therefore, the order of increasing bond stretching frequency is: F-H < O-H < N-H < C-H.
Why HCl is ionised in water?
HCl ionizes in water because water is a polar molecule that can disrupt the ionic bond between H and Cl atoms in HCl. This leads to the formation of H+ and Cl- ions in water, resulting in a solution of hydrochloric acid.
What bond is h-c?
A single bond.
What type of bond is h and h?
A Covalent Bond (usually between non-metals)
