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प्रश्न
Define a functional group with two examples. write the Functional groups for
(i) Alcohol
(ii) Ketone
(iii) Carboxylic acid
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उत्तर
A functional group may be defined as an atom or group of atoms present in a molecule which largely determines its chemical properties.
For Example: -OH- Alcohol, -CHO- Aldehyde
Functional group of:
(i) Alcohol: -OH
(ii) Ketone: >C=O
(iii) Carboxylic acid: -COOH
संबंधित प्रश्न
Identify the substance underlined, in the following case
An organic compound containing – COOH functional group
Draw the structural formula for the vinegar compound. What compound is used to describe this compound taken together?
Define a functional group.
Fill in the blank:
One of the products of combustion of organic compounds is
always__________
What are the products obtained by heating ethane in:
(a) Excess of air
(b) Absence of air
(c) Air in presence of copper and 120atm pressure
(d) Air with molybdenum oxide at 100 atm pressure.
Give the name and structural formula of:
A saturated Hydrocrbon
(a) Draw the structural formula of ethene.
(b) What is the feature of the ethene structure, which allows ethene to react with chlorine in the way it does?
Name the compound prepared by the following reaction:
\[\ce{CO + 2H2 (Zinc oxide catalyst) ->}\]
Define isomerism.
Name the gas which: Turns moist red litmus blue.
