The CORRECT statement for CH 3 - X ( X = F , Cl , Br , l ) is

CH 3 - F has highest CH 3 - X bond enthalpy and lowest dipole moment

CH 3 l has lowest CH 3 - X bond enthalpy and lowest dipole moment

CH 3 - Br has highest CH 3 - X bond enthalpy and highest dipole moment

CH 3 - Cl has highest CH 3 - X bond enthalpy and CH 3 - Br has highest dipole moment

For the compounds CH 3 Cl, CH 3 Br, CH 3 I and CH 3 F, the correct order of increasing C-halogen bond length is :

CH 3 F < CH 3 Cl < CH 3 Br < CH 3 I

CH 3 F < CH 3 Br < CH 3 Cl < CH 3 I

CH 3 F < CH 3 I < CH 3 Br < CH 3 Cl

CH 3 Cl < CH 3 Br < CH 3 F < CH 3 I

HARD

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Consider the following haloalkanes
$(1)$ $C H_{3} F$
$(2)$ $C H_{3} C l$
$(3)$ $C H_{3} B r$
$(4)$ $C H_{3} I$
The correct sequence of increasing order of dipole moments is

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Important Questions on Haloalkanes and Haloarenes

HARD

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

Which of the following is the most correct electron displacement for a nucleophile reaction to take place?

MEDIUM

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

The most polar compound among the following is:

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

For a given alkyl group, the reactivity order of halides in

{SN}_{1}

reaction is

MEDIUM

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

The compound having longest

C - Cl

bond is:

MEDIUM

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

Which of the following has the highest dipole moment?

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

Which of the following statements is true in the case of alkyl halides?

HARD

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

The dipole moment of chlorobenzene is lower than that of cyclohexyl chloride. Explain.

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

How do the bond lengths of

C - X

bonds (

X = F, Cl, Br, I

) in haloalkanes vary and why?

MEDIUM

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

The CORRECT statement for

{CH}_{3} - X (X = F, Cl, Br, l)

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

The correct sequence of bond enthalpy of ' $\mathrm{C}-\mathrm{X}$ bond is:

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

For the compounds CH₃Cl, CH₃Br, CH₃I and CH₃F, the correct order of increasing C-halogen bond length is :

MEDIUM

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

Of the following compounds which will have a zero dipole moment ?

MEDIUM

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

The order of reactivities of the following alkyl halides for an

S_{N} 2

reaction is

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

In the nucleophilic substitution reactions

(S_{N} 2 or S_{N} 1)

the reactivity of alkyl halides follows the sequence

MEDIUM

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

The correct sequence of dipole moments among the chlorides of methane is-

MEDIUM

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

Which two of the following molecule has dipole moment?

Question Image

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

Arrange the following alkyl halides in order of dehydrohalogenation;

C_{2} H_{5} I, C_{2} H_{5} Cl, C_{2} H_{5} F

MEDIUM

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

Which of the following molecules do not have dipole moment ?

Question Image

MEDIUM

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

Which will have higher dipole moment than Question Image

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes>Nature of C - X Bond in Haloalkanes

Arrange the following in correct order of increasing dipole moment.

I. 1, 2, 3-trichloro benzene

II. 1, 4-dichloro benzene

III. 1, 2, 4-trichloro benzene

IV. 1, 3, 5-trichloro benzene

Consider the following haloalkanes (1) CH3F (2) CH3Cl (3) CH3Br (4) CH3I The correct sequence of increasing order of dipole moments is

Important Questions on Haloalkanes and Haloarenes

Learn and Prepare for any exam you want !

Consider the following haloalkanes
$(1)$ $C H_{3} F$
$(2)$ $C H_{3} C l$
$(3)$ $C H_{3} B r$
$(4)$ $C H_{3} I$
The correct sequence of increasing order of dipole moments is