Question

C. Which type of isomerism is possible in
CH,CHCHCH,?
a. Position b. Chain
c. Geometrical d. Tautomerism
D. The correct IUPAC name of the compound
is ..... CH - CĐ - CH=CH-
a. hept-3-ene
CH
b. 2-ethylpent-2-ene
s. hex-3-ene
d. 3-methylpent-3-ene
E. The geometry of a carbocation is ......
a. linear b. planar
c. tetrahedral d. octahedral
F. The homologous series of alcohols has
general molecular formula .........
a. C H,OH b. C H OH
c. CHOH c. C H OH
G. The delocaalization of electrons due to
overlap between p-orbital and sigma bond
is called
a. Inductive effect
b. Electronic effect
c. Hyperconjugation
d. Resonance
n
2n+2
n
2n+1
n
20-4​

Answer 1

Answer:

nirob Benicio Griffith Benicio kritoggo

Answer 2

Type of isomerism is possible

Explanation:

C. (b) Chain isomerism

Chain Isomerism is a type of Constitutional Isomerism which arises due to difference in nature of main carbon chain.

Example: Butane and 2-methyl Propane

D. (d) 3-methyl pent-3-ene

The given structure resembles an alkene.

E. (b) planar

Carbocation is a type of reaction intermediate which is planar in nature due to sp2 hybridization . It is positively charged due to deficiency of electron.

F. The homologous series of alcohol has general formula of $C_{n}H_{2n+1}O$

G. (c) Hyperconjugation

Also called as Baker- Nathan Effect, Hyperconjugation is due to presence of alpha hydrogen in alkenes, carbocation and free radicals.