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प्रश्न
What is the substitution reaction?
उत्तर
A reaction in which one atom of a molecule is replaced by another atom (or group of atoms) is called a substitution reaction.
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संबंधित प्रश्न
Fill in the blank:
The root in the IUPAC name of an organic compound depends upon the number of carbon atoms in _____________
The molecules of alkene family are represented by a general formula CnH2n.
Answer the following:
(i) What do n and 2n signify?
(ii) What is the name of alkene when n=4?
(iii) What is the molecular formula of the alkene, if there are six
hydrogen atoms in it?
(iv) Write the molecular and structural formula of the first member of
alkene family.
(v) Write the molecular formulae of lower and higher homologues of
an alkene which contains four carbon atoms.
Define the term catenation.
Name the following:
A green coloured carbonate.
The underlined word in the following sentence have been jumbled up. Write them in their correct form.
Rineryfe is a place where various fractions of petroleum are separated.
Amorphous forms of carbon and graphite are almost ______ in colour.
Graphene has a thickness of just ______ atom.
Why do elements show allotropy?
Define:
Allotropy
Give the structure of alcohol with 4 carbon atoms.
