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JEE CHEMISTRY MCQ: HYDROCARBONS
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n-butane and isobutene, which have same number of hydrogen and carbon atoms in their molecules, boil at different temperatures because:
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Correct option: D
Their atoms are not having the same carbon chain
Option D is correct because n-butane and isobutane have different boiling points due to differences in their molecular structure and carbon chain arrangement, affecting intermolecular forces.
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In benzene, there is a delocalisation of π-electrons. Hence, each π-electron is attached by….carbon nuclei.
Which statement is false?
Assertion (A) In comparison to ethyl chloride, it is not easy to carry outnucleophilic substitution on vinyl chloride.
Reason (R) Vinyl group is an electron donating. If 2-oxopropanal and methanal are obtained by the reductive ozonolysis of compound (A), then the number of -bonds presents in Fischer-Tropsch process is used in the manufacture of:
Reason (R) Vinyl group is an electron donating. If 2-oxopropanal and methanal are obtained by the reductive ozonolysis of compound (A), then the number of -bonds presents in Fischer-Tropsch process is used in the manufacture of:
