NEET Chemistry MCQ: NCERT Dipole Moment | NEET.Guide Questions

Which of these factors does NOT influence the dipole moment of a molecule?

A

Electronegativity difference

B

Bond length

C

Molecular geometry

D

Molar mass

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Dipole Moment

🎓 Ncert Level:Understanding

🎯Difficulty :Easy

⚡ Time Required :1 mins

🔄Ncert Concepts :Dipole Moment, Electronegativity, Bond Length, Molecular Geometry

Related Questions

The dipole moment of $o,p$ and $m$ -dichlorobenzene will be in the order

A

$o > p > m$

B

$p > o > m$

C

$m > o > p$

D

$o > m > p$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Dipole Moment

🎓 Ncert Level:Application

🎯Difficulty :Hard

⚡ Time Required :2 mins

🔄Ncert Concepts :dipole moment, vector addition, molecular geometry

Which shows the least dipole moment?

A

${\rm{CHC}}{{\rm{l}}_3}$

B

${\rm{C}}{{\rm{H}}_3}{\rm{C}}{{\rm{H}}_2}{\rm{OH}}$

C

${\rm{C}}{{\rm{H}}_3}{\rm{COC}}{{\rm{H}}_3}$

D

${\rm{CC}}{{\rm{l}}_4}$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Dipole Moment

🎓 Ncert Level:Application

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :dipole moment, molecular geometry, bond polarity, vector addition

Among $\ce{CO2}$ , $\ce{SO2}$ , $\ce{H2S}$ , and $\ce{CCl4}$ , which molecule possesses a zero dipole moment?

A

CO2 and CCl4

B

SO2 and H2S

C

CO2 and SO2

D

H2S and CCl4

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Dipole Moment

PYQ YEAR: 2020

🎓 Ncert Level:Application

🎯Difficulty :Medium

⚡ Time Required :2 mins

🔄Ncert Concepts :Chemical Bonding, Molecular Structure

Among ${\rm{H}}X$ , the maximum dipole moment is of:

A

HF

B

HCl

C

HBr

D

HI

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Dipole Moment

🎓 Ncert Level:Understanding

🎯Difficulty :Medium

⚡ Time Required :2 mins

🔄Ncert Concepts :dipole moment, electronegativity, bond polarity

The bond length of $HCl$ molecule is $1.275{A^0}$ and its dipole moment is $1.03 D$ . The ionic character of the molecule (in per cent) ( charge of the electron= $= 4.8 imes {10^{ - 10}}esu\,)$ is

A

$100$

B

$67.3$

C

$33.66$

D

$16.83$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Dipole Moment

🎓 Ncert Level:Application

🎯Difficulty :Medium

⚡ Time Required :3 mins

🔄Ncert Concepts :Dipole moment, Ionic character, Bond length, Unit conversion

Zero dipole moment is possessed by

A

${\rm{PC}}{{\rm{l}}_3}$

B

${\rm{B}}{{\rm{F}}_3}$

C

${\rm{Cl}}{{\rm{F}}_3}$

D

${\rm{N}}{{\rm{H}}_3}$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Dipole Moment

🎓 Ncert Level:Application

🎯Difficulty :Medium

⚡ Time Required :2 mins

🔄Ncert Concepts :dipole moment, molecular geometry, electronegativity

Which bond angle ${\rm{heta }}$ would result in the maximum dipole moment for the triatomic molecule $yxy$ ?

A

${\rm{heta }} = 90{\rm{^\circ }}$

B

${\rm{heta }} = 120{\rm{^\circ }}$

C

${\rm{heta }} = 150{\rm{^\circ }}$

D

${\rm{heta }} = 180{\rm{^\circ }}$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Dipole Moment

🎓 Ncert Level:Analyzing

🎯Difficulty :Hard

⚡ Time Required :3 mins

🔄Ncert Concepts :dipole moment, bond angle, vector addition

A car travels 100 km in 2 hours. What is its average speed?

A

25 km/h

B

50 km/h

C

100 km/h

D

200 km/h

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Dipole Moment

PYQ YEAR: 2024

🎓 Ncert Level:Application

🎯Difficulty :Medium

⚡ Time Required :1 mins

🔄Ncert Concepts :speed, distance, time

Out of the following which has highest dipole moment

A

2, 2 - dimethyl propane

B

Trans - 2 - Pentene

C

Cis - 3 - hexene

D

2, 2, 3, 3 - tetra methyl butane

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Dipole Moment

🎓 Ncert Level:Analyzing

🎯Difficulty :Medium

⚡ Time Required :3 mins

🔄Ncert Concepts :dipole moment, molecular geometry, cis-trans isomerism, bond polarity

Which has zero dipole moment?

A

${\rm{ClF}}$

B

${\rm{PC}}{{\rm{l}}_3}$

C

${\rm{Si}}{{\rm{F}}_4}$

D

${\rm{CFC}}{{\rm{l}}_3}$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Dipole Moment

🎓 Ncert Level:Application

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :dipole moment, molecular geometry, electronegativity, bond polarity

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