Alkanes like
(methane, ethane,
propane etc.) … They
do not undergo
addition reactions
Combustion reaction of propane gives carbon-dioxide and water. Water gives the result that propane contains hydrogen.
co2 and water vapors from the chemical reaction that happen between the the catalyst and propane
dehydration
yes, it is a chemical reaction.
combustion
Alkynes undergo many addition reactions such as: catalytic hydrogenation, addition by electrophilic reagents, hydration with tautomerism, hydroboration reactions, and oxidations. They also undergo nucleophilic addition reactions & reduction. Finally alkynes are the strongest bronsted acids made from only hydrocarbons.
Single bond
Formaldehye is H2C=O and has a double bond. The Carbon-oxygen bond is slightly polar and the carbon has partial positive charge and oxygen slightly negative charge. Hence formaldehyde will undergo nucleophilic addition addition reaction across the C=O.
Benzene undergo substitution reaction rather than addition?
reaction of 2-chloro.2-methyl propane with sodium metal
this statement is wrong
If you mean the balanced reaction of the combustion of propane, it is: C3H8 + 5 O2 ---> 3 CO2 + 4 H2O
Do not undergo SN1 reactions.
No it is not. Propane can be used as fuel during oxidation reaction however it is not an oxidizing agent. In a redox reaction such as combustion, propane acts as a reducing agent. Common agents are O2 and O3.
Those with double or triple carbon bonds, so that would be C2H4 and C3H6.
Substitution
Combustion reaction of propane gives carbon-dioxide and water. Water gives the result that propane contains hydrogen.