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JEE CHEMISTRY MCQ: HYDROCARBONS
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In chlorobenzene, the group:
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Correct option: B
Deactivates the benzene ring more via inductive effect than activating it via resonance effect
Option B (Deactivates the benzene ring more via inductive effect than activating it via resonance effect) is correct because the inductive effect of chlorine is stronger than its resonance effect, leading to overall deactivation.
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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: