NEET UG CHEMISTRY MCQ: HALOALKANES AND HALO ARENES

1 Hard

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Analyzing +4 | -1

Which of the following is not correct?

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Correct option: A

{PhCH}_2 {Br}>{PhChBrCH}_3>{PhCBr}\left({CH}_3\right)_2\left({S}_{{N}} 1\right)

Option A is not correct because the stability of carbocations formed in SN1 reactions is not accurately represented by the given order. The correct order should consider the stability of the carbocation intermediate.

More Questions from HALOALKANES AND HALO ARENES

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Which of the following compounds is an example of Freon? Which one of the following is most reactive towards aqueous

NaOH

? Which process does not occur during formation of

\mathrm{CHC}{\mathrm{l}_3}\mathrm{\;from\;\;}{\mathrm{C}_2}{\mathrm{H}_5}\mathrm{OH\;and\;bleaching}\;

powder? For the reaction

\mathrm{RCH}_{2} \mathrm{Br}+\mathrm{I}^{-} \stackrel{\text { Acetone }}{\longrightarrow} \underset{\text { major }}{\mathrm{RCH}_{2}} \mathrm{I}+\mathrm{Br}^{-}

The correct statement is A solution of

Ni{(N{O_3})_2}

is electrolyzed between platinum electrodes using 0.1 Faraday electricity. How many mole of Ni will be deposited at the cathode? Most reactive compound towards nucleophilic addition among the following is