Advertisements
Advertisements
प्रश्न
You are given the following molecular formulae of some hydrocarbons:
C5H8; C7H14; C6H6; C5H10; C7H12; C6H12
Which two formulae represent unsaturated hydrocarbons having triple bonds?
उत्तर
C5H8 and C7H12 are the molecular formulae for the unsaturated hydrocarbons comprising triple bonds, as they correspond to the general formula of alkynes, i.e. CnH2n-2, where n is the number of carbon atoms in its one molecule.
APPEARS IN
संबंधित प्रश्न
Define Saturated hydrocarbon.
Define Unsaturated hydrocarbon.
Write a short note on Catenation.
Write the electron-dot structures for ethene.
Which of the following hydrocarbons is unsaturated?
C3H4; C2H6
Which of the following hydrocarbons can decolourise bromine water and which cannot? Why?
C6H12, C6H14, C6H10
Fill in the blanks and rewrite the completed statements:
The organic compounds having double or triple bond in them are termed as _________________ _________________.
Identify the unsaturated compounds from the following:
- Propane
- Propene
- Propyne
- Chloropropane
A compound X is formed by the reaction of a carboxylic acid C2H4O2 and an alcohol in presence of a few drops of H2SO4. The alcohol on oxidation with alkaline KMnO4 followed by acidification gives the same carboxylic acid as used in this reaction. Give the names and structures of
- carboxylic acid
- alcohol and
- the compound X.
Also write the reaction.
- What are hydrocarbons? Give examples.
- Give the structural differences between saturated and unsaturated hydrocarbons with two examples each.
- What is a functional group? Give examples of four different functional groups.
