Consider the following reactions carried out at the same temperature- CH 3 Br - OH - C 2 H 5 OH - CH 3 OH - Br -CH 3 Br - OH - CH 32 SO - CH 3 OH - Br -Which of the following statements is correct about these reactions-A- The first reaction occurs faster than the secondB- Both the reactions occurs at the same rateC- Addition of NaI has no effect no either of these reactionsD- The second reaction occurs faster than the first

The correct option is D The second reaction occurs faster than the first nbsp;Polar aprotic solvents such as DMSO increase the rate of the S_N 2 reaction. ...

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Byju's Answer

Standard XII

Chemistry

Hydrohalogenation of Alkenes

Consider the ...

Question

Consider the following reactions carried out at the same temperature: $C H_{3} B r + O H^{-} C_{2} H_{5} O H - ---- \to C H_{3} O H + B r^{-}$
$C H_{3} B r + O H^{-} (C H_{3})_{2} S O - ----- \to C H_{3} O H + B r^{-}$
Which of the following statements is correct about these reactions?

The first reaction occurs faster than the second

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The second reaction occurs faster than the first

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Both the reactions occurs at the same rate

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Addition of NaI has no effect no either of these reactions

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Solution

The correct option is B The second reaction occurs faster than the first
Polar aprotic solvents such as DMSO increase the rate of the $S_{N} 2$ reaction.

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Similar questions

Q. Consider the following reactions carried out at the same temperature:

C H_{3} B r + O H^{-} C_{2} H_{5} O H - ---- \to C H_{3} O H + B r^{-}

C H_{3} B r + O H^{-} (C H_{3})_{2} S O - ----- \to C H_{3} O H + B r^{-}

Which of the following statements is correct about these reactions?

Q. Consider the following reactions, which are carried out at the same temperature.

C H_{3} - B r + O H^{\oplus} E t O H - -- \to C H_{3} - O H + B r^{⊖} \dots (i) C H_{3} - B r + O H^{\oplus} D M S O - --- \to C H_{3} - O H + B r^{⊖} \dots (i i)

Which of the following statement is correct about these reactions?

Q. Consider the following reactions, which are carried out at the same temperature.

C H_{3} - B r + O H^{⊖} E t O H ⟶ C H_{3} - O H + B r^{⊖} . . . (i) C H_{3} - B r + O H^{⊖} D M S O ⟶ C H_{3} - O H + B r^{⊖} . . . (i)

Which of the following statement is correct about these reactions?

Q. The reaction

C H_{3} B r + O H^{-} \to C H_{3} O H + B r^{-}

is classified as:

Q. The reaction

C H_{3} B r + O H^{-} ⟶ C H_{3} O H + B r^{-}

obeys the mechanism:

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Consider the following reactions carried out at the same temperature: CH3Br+OH−C2H5OH−−−−−→CH3OH+Br− CH3Br+OH−(CH3)2SO−−−−−−→CH3OH+Br− Which of the following statements is correct about these reactions?

The correct option is B The second reaction occurs faster than the first Polar aprotic solvents such as DMSO increase the rate of the SN2 reaction.

Consider the following reactions carried out at the same temperature: $C H_{3} B r + O H^{-} C_{2} H_{5} O H - ---- \to C H_{3} O H + B r^{-}$
$C H_{3} B r + O H^{-} (C H_{3})_{2} S O - ----- \to C H_{3} O H + B r^{-}$
Which of the following statements is correct about these reactions?

The correct option is B The second reaction occurs faster than the first
Polar aprotic solvents such as DMSO increase the rate of the $S_{N} 2$ reaction.