Dipole moment is shown by
(A) 1,4 - dichlorobenzene _(4)
(B) cis-1,2 - dichloro -1 - butene
(C) trans 2,3 - dichloro -2 - butene
(D) trans -2 - butene

Cis-2-butene and trans-2-butene are.

Arrange the following compound in order of increasing dipole moment : (I) 1, 3, 5-Trichloro benzene (II) 1, 2, 4-Trichloro benzene (III) 1, 2, 3, 4-Tetrachloro benzene (IV) P-dichloro benzene

Give the decreasing order of stabilities of the following alkenes : (i) Ethene, (ii) Propene, (iii) cis-2- butene (iv) trans-2-Butene (v) 2- Methy1-2-butene, (vi) 2,3- Dimethy1-2-butene

What type of isomerism is shown by 1-butene and 2-butene?

Conversion of 2-Butene into n-Butane

The addition of Br_(2) to trans-2-butene produces

Out of (A) toluene (B) m-dichloro benzene (C ) o-dichloro benzene and (D) p-dichlorobenzene________have highest and______have lowest dipole moment.

Which of the following molecules have zero dipole moment? (I) gauche conformation of 1, 2 - dibromoethane. (II) anti conformation of 1, 2 - dibromoethane. (III) trans - 1, 4 - dibromocyclohexane (IV) cis - 1, 4 - dibromocylohexane (V) tetrabromomethane. (VI) 1, 1- dibromocyclohexane

Expalin the following (a) The central C-C bond in Buta 1,3 diene is shorter than that of n-butane (b) Why the dipole moment of cis-1,2 dichloroethene is greater than that of trans -1,2 -dichloroethene (c ) CIF_(2)^(Θ) is linear, but CIF_(2)^(o+) is bent (d )Two different bond lengths are observed in PF_(5) but only one bond lenght is observed in SF_(6) .

Assertion:- Boiling point of cis-2-butene is more than trans-2-butene. Reason:- Dipole moment of cis-2-butene is more than trans-2-butene.