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प्रश्न
Write the molecular formula of the given compound.
Ethyl alcohol
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उत्तर
Ethyl alcohol- C2H5OH or C2H6O
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संबंधित प्रश्न
Explain the following term with an example.
Functional group
Write answer as directed.
Give any four functional groups containing oxygen as the heteroatom in it. Write name and structural formula of one example each.
Give names of three functional groups containing three different hetero atoms. Write name and structural formula of one example each.
Define Hydrocarbons.
Write the molecular formula of the given compound.
Ethyl ethanoate
Write the molecular formula of the given compound.
Isobutane
Match the columns.
| Group A | Group B |
| 1. Straight chain hydrocarbon | a) Benzene |
| 2. Branched chain hydrocarbon | b) Propyne |
| 3. Cyclic hydrocarbon | c) Isobutylene |
Benzene is a cyclic unsaturated hydrocarbon.
Right or wrong sentence.
LPG butane is a flammable element in.
Write scientific reason.
Ethylene is an unsaturated hydrocarbon.
Write a short note.
Functional groups in carbon compounds
An atom or a group of atoms that is responsible for the chemical characteristics of an organic compound is called ______.
Which of these is true for most of the organic compounds?
Consider the following organic compounds:
| (i) \[\begin{array}{cc} \ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\ |\phantom{....}|\phantom{....}|\\ \ce{H - C - C - C = O}\\ |\phantom{....}|\phantom{.....}\\ \ce{H}\phantom{....}\ce{H}\phantom{.....} \end{array}\] |
(ii) \[\begin{array}{cc} \phantom{....}\ce{H}\phantom{...}\ce{H}\phantom{....}\\ \phantom{....}|\phantom{....}|\phantom{....}\\ \ce{H - C - C = O}\\|\phantom{.....}\\ \ce{H}\phantom{.....}\end{array}\] |
- Name the functional group present in these compounds.
- Write the general formula for the compounds of this functional group.
- State the relationship between these compounds and draw the structure of any other compound having a similar functional group.
______ is the functional group of carboxylic acid.
