Propene : Double bond :: Propyne : …………. . (2) Ethane : CH3 – CH3 :: Ethene : ……………. .

Question

Write the correlated terms:

(1) Propene : Double bond :: Propyne : …………. . 

(2) Ethane : CH₃ – CH₃ :: Ethene : ……………. . 

(3) Hydrogen : Monovalent :: Carbon : ……………. . 

(4) Methane : Low melting point i.e. -182.5°C Diamond : ……………. . 

(5) Graphite : Hexagonal structure :: Diamond : …………. .

Answer 1

(1) Triple Bond

(2) CH₂ = CH₂ 

(3) Tetravalent 

(4) High melting point i.e. 3500°C 

(5) Tetragonal structure