Assertion : $t e r t$ -Butyl bromide $({M e}_{3} C - B r)$ and sodium ethoxide $(N a O E t)$ will react to form only ether Reason: Ethers are prepared from sodium alkoxide and alkyl halide

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason are correct

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Solution

The correct option is D Assertion is incorrect but Reason are correct
Tert-Butyl bromide $({M e}_{3} C - B r)$ and sodium ethoxide $(N a O E t)$ will react to form alkene.
${M e}_{3} C - B r + N a - O - C_{2} H_{5} \to {M e}_{2} C = C H_{2} + C_{2} H_{5} O H + N a B r$
Thus, assertion is incorrect but reason is correct.

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Similar questions

Assertion (A) Ethanol is a weaker acid than phenol.
Reason (R) Sodium ethoxide may be prepared by the reaction of ethanol with aqueous NaOH.
(a) Assertion and reason both are correct and reason is correct explanation of assertion.
(b) Assertion and reason both are wrong statements.
(c) Assertion is correct statement but reason is wrong statement.
(d) Assertion is wrong statement but reason is correct statement.
(e) Both assertion and reason are correct statements but reason is not correct explanation of assertion.

Assertion (A) Boiling points of alcohols and ethers are high.
Reason (R) They can form intermolecular hydrogen-bonding.
(a) Assertion and reason both are correct and reason is correct explanation of assertion.
(b) Assertion and reason both are wrong statements.
(c) Assertion is correct statement but reason is wrong statement.
(d) Assertion is wrong statement but reason is correct statement.
(e) Both assertion and reason are correct statements but reason is not correct explanation of assertion.

Q. Assertion: The compressibility factor for

H_{2}

and

H e

(1 + \frac{P b}{R T})

Reason: The compressibility factor for

H_{2}

and

H e

can be derived from Van der Waal's equation.

Q. Assertion: The impurities such as

{SiO}_{2}

present in iron ore is removed by

{CaCO}_{3}

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Reason:

CaO

formed by decomposition of

{CaCO}_{3}

reacts with

{SiO}_{2}

to form slag.

Assertion – The non-fusible impurities present in iron ore are removed by $C a C O_{3}$ .

Reason: $C a C O_{3}$ which decomposes into $C a O$ and $C O_{2}$ . The $C a O$ formed reacts with $S i O_{2}$ to remove silica

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Assertion :tert-Butyl bromide (Me3C−Br) and sodium ethoxide (NaOEt) will react to form only ether Reason: Ethers are prepared from sodium alkoxide and alkyl halide

The correct option is D Assertion is incorrect but Reason are correctTert-Butyl bromide (Me3C−Br) and sodium ethoxide (NaOEt) will react to form alkene.Me3C−Br+Na−O−C2H5→Me2C=CH2+C2H5OH+NaBrThus, assertion is incorrect but reason is correct.

Assertion : $t e r t$ -Butyl bromide $({M e}_{3} C - B r)$ and sodium ethoxide $(N a O E t)$ will react to form only ether Reason: Ethers are prepared from sodium alkoxide and alkyl halide