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प्रश्न
Define Saturated hydrocarbon.
उत्तर
Saturated hydrocarbon: Hydrocarbons in which the carbon atoms are linked to each other only by single bonds are known as saturated hydrocarbons. Example: Methane (CH4) is a saturated hydrocarbon.
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संबंधित प्रश्न
Give any two differences between alkanes and alkenes.
Write the number of covalent bonds in the molecule of ethane.
Explain in brief two main reasons for carbon forming a large number of compounds.
Draw the electron dot structures for ethanoic acid.
Write the electron-dot structures for ethane.
Give the names and structural formulae of one saturated cyclic hydrocarbon and one unsaturated cyclic hydrocarbon.
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?
Which of the following hydrocarbons is unsaturated?
C3H4; C2H6
What happens when vegetable oils are hydrogenated? Name the catalyst used.
A mixture of ethyne (acetylene) and oxygen is burnt for welding. Can you tell why a mixture of ethyne and air is not used?
Differentiate between alkanes and alkenes. Name and draw the structure of one member of each.
Fill in the blanks and rewrite the completed statements:
The organic compounds having double or triple bond in them are termed as _________________ _________________.
In which of the following compounds, — OH is the functional group?
Identify the unsaturated compounds from the following
- Propane
- Propene
- Propyne
- Chloropropane
Name the functional groups present in the following compounds
- CH3 CO CH2 CH2 CH2 CH3
- CH3 CH2 CH2 COOH
- CH3 CH2 CH2 CH2 CHO
- CH3 CH2 OH
Carbon, Group (14) element in the Periodic Table, is known to form compounds with many elements. Write an example of a compound formed with
- chlorine (Group 17 of Periodic Table)
- oxygen (Group 16 of Periodic Table)
Unsaturated hydrocarbons contain multiple bonds between the two C-atoms and show addition reactions. Give the test to distinguish ethane from ethene.
Name the reaction which is commonly used in the conversion of vegetable oils to fats. Explain the reaction involved in detail.
