Answer the following question:
Answer variants:
At least one double bond
Unsaturated and bromine water decolourises \(-C≡C\)
No colour change in bromine water
\(C_nH_{2n+2}\)
\(C_nH_{2n}\)
\(C_nH_{2n-2}\)
Unsaturated and bromine water does not decolourise
Differentiate the properties of alkanes, alkenes, and alkynes.
i. Alkanes:
General formula:
ii. Alkenes
General formula:
iii. Alkynes:
General formula: