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Experiment shows that $H_{2} O$ has a dipole moment while $C O_{2}$ has not. Point out the structure which best illustrates these facts

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Important Questions on Chemical Bonding and Molecular Structure

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Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

' Q'

is the magnitude of charge and

' r'

is the distance between the centres of positive and negative charges then dipole moment

(μ)

is given by

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Which of the following set of molecules will have zero dipole moment?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Which of the following molecules has permanent dipole moment?

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Dipole moment order of which of the following pairs of molecules is not conect?

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Each of the following options contains a set of four molecules. Identify the option(s) where all four molecules possess permanent dipole moment at room temperature.

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

The boiling point (in

K

) of cis but-2-ene and dipole moment (in

D

) of trans but- 2 -ene are respectively

HARD

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Which substance has a dipole moment?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Which of the following has highest dipole moment?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Which of the following molecules has the maximum dipole moment?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

The dipole moments of

C C l_{4}, C H C l_{3}

and

C H_{4}

are in the order

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

If the dipole moment of toluene and nitro-benzene are

0.43 D

and

3.93 D,

then what is the expected dipole moment of

p -

nitro toluene ?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Which compounds exhibits maximum dipole moment among the following?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Pick up the incorrect statement

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Which of the following compounds has zero dipole moment

(μ = 0)

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Among the following, the most polar molecule is :

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

{CHCl}_{3}

is a polar solvent while

{CCl}_{4}

is a nonpolar solvent because

{CCl}_{4}

has

HARD

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

The dipole moment of which of the following molecule is greater than zero?

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Which of the following possess net dipole moment?

HARD

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

For which of the following molecule significant

μ \neq 0

HARD

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Calculation of Net Dipole Moment and its Applications

Molecule AB has a bond length of

1.617 Å

and a dipole moment of 0.38 D. The fractional charge on each atom(absolute magnitude) is:

(e_{0} = 4.802 \times 10^{- 10} e s u)

Experiment shows that H2O has a dipole moment while CO2 has not. Point out the structure which best illustrates these facts

Important Questions on Chemical Bonding and Molecular Structure

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Experiment shows that $H_{2} O$ has a dipole moment while $C O_{2}$ has not. Point out the structure which best illustrates these facts