Share alkene
Save to Folder
A hydrocarbon whose molecule contains carbon-to-carbon double bond or triple bond is called
unsaturated hydrocarbon
The large, less useful hydrocarbon molecules are broken down into smaller, more useful molecules. The process is called
cracking
What is the product of heating propene with hydrogen gas using Pt/Ni as catalyst
propane
What is the major product when but-1-ene is bubbled through a concentrated solution of hydrogen chloride?
2-bromobutane
Three carbocations are listed. A is on the leftmost side, B is in the middle, and C is on the rightmost side. Which of carbocation is the most stable?
C
Alcohols is produce when ...... react with ......... in the presence of concentrated sulfuric acid.
Alkene with steam
How do you test for the presence of C=C bond in a compound?
using bromine water
What is observed if the presence of a double bond in an unsaturated hydrocarbon is tested?
the color will be decolorised
The three steps in free radical substitution of alkane are
initiation, propagation, termination
What is the role of sunlight in the free radical substitution of alkanes?
to break the covalent bonds of halogen
What is observed if bromine is mixed with pentane in a dark cupboard?
no reaction occure / the color is brown
The complete combustion of alkane will produce .... and .....
CO2 and H2O
The incomplete combustion of alkane will produce .... and .....
CO and H2O
What is the general formula of Alkane
CnH2n+2
What is the general formula of Alkene
CnH2n
In the reaction of Alkene with HCl, which species acts as electrophile?
partially positive Hydrogen
