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Draw the electron dot structures for ethanoic acid. - Science

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प्रश्न

Draw the electron dot structures for ethanoic acid.

थोडक्यात उत्तर

उत्तर

OR

.H...O.......|....||......HCCOH|.........H.........

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पाठ 4: Carbon and its Compounds - Exercises [पृष्ठ ७८]

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एनसीईआरटी Science [English] Class 10
पाठ 4 Carbon and its Compounds
Exercises | Q 5.1 | पृष्ठ ७८

व्हिडिओ ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्‍न

Give a chemical test to distinguish between saturated and unsaturated hydrocarbons.


 How many structural isomers can you draw for pentane?


Why are certain compounds called hydrocarbons? Write the general formula for homologous series of alkanes, alkenes and alkynes and also draw the structure of the first member of each series. Write the name of the reaction that converts alkenes into alkanes and also write a chemical equation to show the necessary conditions for the reaction to occur.


A compound 'X' on heating with excess conc. sulphuric acid at 443 K gives an unsaturated compound 'Y'. 'X' also reacts with sodium metal to evolve a colourless gas 'Z'. Identify 'X', 'Y' and 'Z'. Write the equation of the chemical reaction of formation of 'Y' and also write the role of sulphuric acid in the reaction.


Write the electron-dot structures for ethane.


A cyclic hydrocarbon having carbon-carbon single bonds as well as carbon-carbon double bonds in its molecule is:
(a) C6H12
(b) C6H14
(c) C6H6
(d) C6H10


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. 


Which of the following statements are usually correct for carbon compounds? These

  1. are good conductors of electricity
  2. are poor conductors of electricity
  3. have strong forces of attraction between their molecules
  4.  do not have strong forces of attraction between their molecules

Structural formula of ethyne is


Identify the unsaturated compounds from the following

  1. Propane
  2. Propene
  3. Propyne
  4. Chloropropane

The correct electron dot structure of a water molecule is


The name of the compound CH3 — CH2 — CHO is


Name the functional groups present in the following compounds

  1. CH3 CO CH2 CH2 CH2 CH3
  2. CH3 CH2 CH2 COOH
  3. CH3 CH2 CH2 CH2 CHO
  4. CH3 CH2 OH

  1. What are hydrocarbons? Give examples.
  2. Give the structural differences between saturated and unsaturated hydrocarbons with two examples each.
  3.  What is a functional group? Give examples of four different functional groups.

Write the name of the following compound

H...H...H.....|....|....|.....HCCCCH|....|..........H...H..........


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