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JEE CHEMISTRY MCQ: HYDROCARBONS
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Statement I : The boiling point of alkanes increases steadily with increase in size of chain
Statement II : Greater the length of the chain, greater is the surface area and hence, larger the vander Waal's attractive forces
Statement II : Greater the length of the chain, greater is the surface area and hence, larger the vander Waal's attractive forces
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Correct option: C
Both statements are true
Option C is correct because both statements are true regarding the boiling point of alkanes and the influence of chain length on van der Waals 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: