Home
Class 12
CHEMISTRY
Calculate the percent ionic character of...

Calculate the percent ionic character of HCl. Given that the observed dipole moment is 1.03 D and bond length of HCl is 1.275 .

Text Solution

AI Generated Solution

To calculate the percent ionic character of HCl, we will follow these steps: ### Step 1: Understand the Given Data We have the following data: - Observed dipole moment (μ_observed) = 1.03 D (Debye) - Bond length (l) = 1.275 Å (angstroms) ### Step 2: Convert Bond Length to Centimeters ...
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING-I & II

    VMC MODULES ENGLISH|Exercise Level - 0 (Long Answer Type)|4 Videos

  • CHEMICAL BONDING-I & II

    VMC MODULES ENGLISH|Exercise Level - 1 (JEE Main)|75 Videos

  • CHEMICAL BONDING-I & II

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|98 Videos

  • CHEMICAL BONDING & MOLECULAR STRUCTURE

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE-L|9 Videos

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE - G|10 Videos

Similar Questions

Explore conceptually related problems

The dipole moment of is 1.5 D. The dipole moment of is

Calculate the percentage of covalent character of HX having bond length = 1.62 Å and observed dipole moment = 0.39 D.

Dipole moment of is 1.5D. The dipole moment of

The dipole moment of is 1.5 D. The dipole Moment of in Debye is ___

Dipole moment of HBr is 0.78 D and interatomic spacing is 1.41 Å. Calculating percentage ionic character of HBr. [Given : 1D= 10 ^(-18) esu cm, e = 1.6 xx 10 ^(-19)C =4.8 xx 10 ^(-10)esu. ]

What inferences would you derive from the following observations? dipole moment of H_2 O is 1.85 D.

Polar covalent molecules exhibit dipole moment. Dipole moment is equal to the product of charge separation , q and the bond length d for the bond. Unit of dipole moment is debye. One debye is equal to 10^(-18) esu cm. Dipole moments is a vector quantity. It has both magnitude and direction. Hence, dipole moment of a molecule depends upon the relative orientation of the bond dipoles, but not on the polarity of bonds alone. A symmetrical structure shows zero dipole moment. Thus, dipole moment helps to predict the geometry of a molecules. Dipole moment values can be distinguish between cis- and trans- isomers, ortho, meta and pare-forms of a substance, etc. Q. A diatomic molecule has a dipole moment of 1.2D. If the bond length is 1.0times10^(-8) cm, what fraction of charge does exist each atom?

Polar covalent molecules exhibit dipole moment. Dipole moment is equal to the product of charge separation , q and the bond length d for the bond. Unit of dipole moment is debye. One debye is equal to 10^(-18) esu cm. Dipole moments is a vector quantity. It has both magnitude and direction. Hence, dipole moment of a molecule depends upon the relative orientation of the bond dipoles, but not on the polarity of bonds alone. A symmetrical structure shows zero dipole moment. Thus, dipole moment helps to predict the geometry of a molecules. Dipole moment values can be distinguish between cis- and trans- isomers, ortho, meta and pare-forms of a substance, etc. Q. Which is a polar molecule?

Polar covalent molecules exhibit dipole moment. Dipole moment is equal to the product of charge separation , q and the bond length d for the bond. Unit of dipole moment is debye. One debye is equal to 10^(-18) esu cm. Dipole moments is a vector quantity. It has both magnitude and direction. Hence, dipole moment of a molecule depends upon the relative orientation of the bond dipoles, but not on the polarity of bonds alone. A symmetrical structure shows zero dipole moment. Thus, dipole moment helps to predict the geometry of a molecules. Dipole moment values can be distinguish between cis- and trans- isomers, ortho, meta and pare-forms of a substance, etc. Q. Which is a polar molecule?

Calculate the bond energy of H-Cl bond, given that the bond energies of H–H, CI—Cl bonds are 433 kJ mol^(-1) and 242 kJ mol^(-1) respectivly. The DeltaH_f for HCl is -91 kJ" " mol^(-1) .