Home
Class 11
CHEMISTRY
Which statement (s) is/are correct about...

Which statement (s) is/are correct about dipole momnet
(I) Debye is equivalent to `3.33 xx 10^(-30) Cm`
(II) 1 Debye is equivalent to `10^(-18) esu`
(III) `SI` unif of dipole momnet is coulomb meter `(Cm)`
`(1 Cm = q xx d = 1.602 xx 10^(-19) xx 10^(-9) m)`
(IV) Dipole moment of a molecule is useful to expalain the shape of a molecule and also to predict other properties of the molecule .

A

`I,II`

B

`I,III,IV`

C

`I,II,III`

D

All

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CENGAGE CHEMISTRY|Exercise Exercises Single Correct (Hybridisation)|33 Videos
  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CENGAGE CHEMISTRY|Exercise Exercises Single Correct (Bond Angle)|10 Videos
  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CENGAGE CHEMISTRY|Exercise Exercises Single Correct (Chemical Bonding)|46 Videos
  • ATOMIC STRUCTURE

    CENGAGE CHEMISTRY|Exercise Concept Applicationexercise(4.3)|19 Videos
  • CHEMICAL EQUILIBRIUM

    CENGAGE CHEMISTRY|Exercise Archives (Subjective)|11 Videos

Similar Questions

Explore conceptually related problems

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

Debye , the unit of dipole moment is related to the SI unit of dipole moment

The dipole moments of SO_2 and CO_2 are 5.37 xx 10^(-30) C.m and zero respectively. What can be said about the shapes of the two molecules?

The dipole momnet of KCI is 3.336 xx 10^(-29) Cm which indicates that it is a highly polar molecules. The inter atomic distance between K^(o+) and CI^(Theta) in this molecules is 2.6 xx10^(-10) m Calculate the dipole moment of KCI molecule if there were opposite charges of one fundamental unit located at each nucleus Calculate the ionic character percentage of KCI .

A polar covalent bond with positive and negative charge centres at its ends is called a dipole. The polarity of a dipole is measured by its dipole moment. Mathematically it is expressed as dipole moment, mu=q xx d where q and d are the net charge and the distance between the two charges respectively. Dipole moment is a vector quantity. The net dipole moment of a polyatomic molecule is the resultant of the various bond moments present in the molecule. The values of dipole moment are expressed in Debye (D) or in SI units in terms of coulomb- metre (Cm). One of the most important applications of dipole moment is in the determination of geometry and shape of molecules besides prediction of a number of properties of the molecules. Which of the following has net dipole moment?