Which of the following halo methane having highest dipole moment.
(A) `CH_(3)F`
(B) `CH_(3)Br`
(C) `CH_(3)Cl`
(D) `CH_(3)I`

Which one of the following has the highest dipole moment? (i) CH_(2)Cl_(2) , (ii) CHCl_(3) , (iii) C Cl_(4)

The dipole moments of CH_(3)Cl , CH_(2)Cl_(2), CHCl_(3) are in the order

Which compound in each of the following pairs will react faster in S_(N)2 reaction with .^(–)OH ? (i) CH_(3)Br or CH_(3)I , (ii) (CH_(3))_(3)C Cl or CH_(3)Cl

Arraange the following compounds in increasing order of dipole moment? CH_(3)CH_(2)CH_(3).CH_(3)CH_(2)NH_(2),CH_(3)CH_(2)OH

Which of the following carbocation is most stable ? (a) (CH_(3))_(3)C.overset(+)CH_(2) (b) (CH_(3))_(3)overset(+)C (c) CH_(3)CH_(2)overset(+)CH_(2) (d) CH_(3)overset(+)CHCH_(2)CH_(3)

The increasing order of reactivity of the following halides for the S_(N)1 reaction is I. CH_(3)CH(CI)CH_(2)CH_(3) II . CH_(3)CH_(2)CH_(2)Cl III. p. -H_(3)CO-C_(6)H_(4)-CH_(2)Cl

Arrange .the following in increasing order of stability of carbocation. (a) (CH_(3))_(2)C - CH_(2)CH_(3) (b) (CH_(3))_(3)C (c) (CH_(3))_(2) CH (d) CH_(3) CH_(2)

How many of the following is/are correct order of dipole moment? (A) CH_(3)-FgtCH_(3)-ClgtCH_(3)-BrgtCH_(3)-I (B) H-FgtH-ClgtH-BrgtH-I (C) CH_(3)-ClgtCH_(2)Cl_(2)gtCHCl_(3)gt"CC"l_(4) (D) CH_(2)=CH-Cl lt CH_(3)-CH_(2)-Cl (E) (F) CH_(3)-Cl gt CH_(3)-FgtCH_(3)-Br (G) H-ClgtH-FgtH-Br

Compare dipole moment of the following CH_(3)-CH_(2)-C=CH , CH_(3)-C=C-CH_(3)

Predict all order of reactivity of the following compounds in dehydrohalogenation. a,. I. CH_(3)CH_(2)CH_(2)CH_(2)Cl II. (CH_(3))_(2)CHCH_(2)Cl III. (CH_(3))_(2)CH - CH_(2)Br IV. CH_(3)CH(Br)CH_(2)CH_(3) V. (CH_(3))_(3) C - Br b. I. CH_(3)CH(Br)CH_(3) II. CH_(3)CH_(2)CH_(2)Br III. (CH_(3))_(2) CH - CH_(2) Br IV. (CH_(3))_(3)C - CH_(2) Br