Write IUPAC names of the following compounds :

(c) 

Write IUPAC names of the following compounds :

(e) 

Write IUPAC names of the following compounds : (b) $CH_2=CH-C \equiv C-CH_3$

Suggest the name of a Lewis acid other than anhydrous aluminium chloride which can be used during ethylation of benzene.

Which of the following compound has highest boiling point 

Arrange benzene, n-hexane and ethyne in decreasing order of acidic behaviour. Also give reason for this behaviour.

Explain why the following systems are not aromatic?

(ii) 

Propanal and pentan-3-one are the ozonolysis products of an alkene? What is the structural formula of the alkene?

Write IUPAC names of the products obtained by the ozonolysis of the following compounds : (iii) 2-Ethylbut-1-ene

Write IUPAC names of the following compounds :

(d) 

Arrange the following set of compounds in order of their decreasing relative reactivity with an electrophile, $E^+$ (b) Toluene, $p-H_3C-C_6H_4-NO_2$, $p-O_2N-C_6H_4-NO_2$.

For the following compounds, write structural formulas and IUPAC names for all possible isomers having the number of double or triple bond as indicated : (a) $C_4H_8$ (one double bond)

How would you convert the following compounds into benzene? (i) Ethyne

Explain why the following systems are not aromatic?

(iii) 

Write chemical equations for combustion reaction of the following hydrocarbons: (ii) Pentene

How will you convert benzene into (i) $p$-nitrobromobenzene

Why is benzene extra ordinarily stable though it contains three double bonds?

In the alkane $H_3C – CH_2 – C(CH_3)_2 – CH_2 – CH(CH_3)_2$, identify $1^\circ,2^\circ,3^\circ$ carbon atoms and give the number of $H$ atoms bonded to each one of these.

Write chemical equations for combustion reaction of the following hydrocarbons: (iii) Hexyne

For the following compounds, write structural formulas and IUPAC names for all possible isomers having the number of double or triple bond as indicated : (a) $C_4H_8$ (one double bond)