If a hydrocarbon burns in a plentiful suppply of oxygen it will produce carbon dioxide and water, which is fine. However, if it does not burn in a plentiful supply of oxygen, it will produce carbon monoxide, which is poisonous to humans. In addition, the lower hydrocarbons are very highly flammable and can be explosive, and many are toxic and can be absorbed through the skin or lungs.
that they are alkane and alkene and alchol and a carboxylic acid
True
KMnO4 will add across the double bond of alkenes (or alkynes) resulting in the docolouring of KMnO4 but not an alkane such as ethane.
Unsaturated hydrocarbons such as alkenes and alkynes will decolourize bromine water.
Alkynes are polar, slightly more than alkanes or alkenes, due to electron density at their triple bond. However, liquid alkynes are non-polar solvents.
Add bulky groups on alkynes as iodination of alkynes which always give trans di-iodo products then substitution of iodine atoms with other groups produce other trans products for cis alkenes simply perform the controlled hydrogenation.
Alkanes, alkenes, alkynes...
These compounds are alkenes and alkynes.
True
Alkanes, alkenes, alkynes, and aromatic hydrocarbons
Unsaturated hydrocarbons are alkenes and alkynes.
Alkanes, alkenes, alkynes, and aromatic hydrocarbons
Alkanes, alkenes and alkynes are three families of hydrocarbons.
An alcohol, but it has cyclic rings and double bond.
KMnO4 will add across the double bond of alkenes (or alkynes) resulting in the docolouring of KMnO4 but not an alkane such as ethane.
They can be alkanes,alkenes and alkynes. They are commonly called hydrocarbons.
Unsaturated hydrocarbons such as alkenes and alkynes will decolourize bromine water.
No, all alkynes have at least one Carbon-Carbon TRIPLE bond. Alkenes have one double bond.