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प्रश्न
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.
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उत्तर
Refinery is a place where various fractions of petroleum are separated.
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संबंधित प्रश्न
The chemical properties of an organic compound are largely decided by the ______ and the physical properties of an organic compound are largely decided by the ______.
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.
How will you identify?
A Soluble carbonate
The process of separating the various constituents of petroleum is known as ______.
What is isomerism? Explain with an example.
Write a short note on graphene.
What is tetravalency?
Why do elements show allotropy?
Give the structure of alcohol with 4 carbon atoms.
Give the structure of alcohol with 4 carbon atoms.
