Assertion : $(C H_{3})_{3} - B r$ and $C H_{3} C H_{2} O N a$ react to form $(C H_{3})_{3} C - O - C H_{2} C H_{3}$ Reason: Good yields of ethers are obtained when tert-alkyl halides are treated with alkoxides.

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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Both Assertion and Reason are incorrect

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Solution

The correct option is D Both Assertion and Reason are incorrect
$(C H_{3})_{3} C O N a$ and $C H_{3} C H_{2}$ Br react to form $(C H_{3})_{3} C - O - C H_{2} C H_{3}$ . Good yields of ethers are obtained when primary alkyl halides are treated with obtained when primary alkyl halides are treated with $1^{o}, 2^{o}, o r 3^{o}$ .

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Similar questions

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

Q. Assertion: The impurities such as

{SiO}_{2}

present in iron ore is removed by

{CaCO}_{3}

.

Reason:

CaO

formed by decomposition of

{CaCO}_{3}

reacts with

{SiO}_{2}

to form slag.

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.

Assertion

Lithium sulphate does not form alums.

Reason

$L i^{+}$ is too small to form a stable lattice required for double-salt/alum formation.

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Assertion :(CH3)3−Br and CH3CH2ONa react to form (CH3)3C−O−CH2CH3 Reason: Good yields of ethers are obtained when tert-alkyl halides are treated with alkoxides.

The correct option is D Both Assertion and Reason are incorrect(CH3)3CONa and CH3CH2 Br react to form (CH3)3C−O−CH2CH3. Good yields of ethers are obtained when primary alkyl halides are treated with obtained when primary alkyl halides are treated with 1o,2o,or 3o.

Assertion : $(C H_{3})_{3} - B r$ and $C H_{3} C H_{2} O N a$ react to form $(C H_{3})_{3} C - O - C H_{2} C H_{3}$ Reason: Good yields of ethers are obtained when tert-alkyl halides are treated with alkoxides.