Question

cell wall is a semi permeable membrane, true or false
plz answer fast who's answer will be right i'll make his or her answer as brainliest answer.​

Answer 1

Answer:

TRUE

Explanation:

† Question :-

Which one of these is formed on heating sodium ethoxide with propyl iodide?

[A] Ethyl propyl ether

[C] Phenone

[B] Pentan-5-one

[D] None of these

\large \dag† Answer :-

\begin{gathered}\small\red\dashrightarrow\underline{\underline{\sf \green{The \: Answer \: is \: Ethyl \: propyl \: ether} } }\\\end{gathered}

⇢

The Answer is Ethyl propylether

\large \dag† Step by step Explanation :-

\large\blue \bigstar★ \red {\rm \: \: Reaction :-}Reaction:−

\rm C_2H_5ONa + C_3H_7I \longrightarrow C_2H_5-O-C_3H_7+NaIC

2

H

5

ONa+C

3

H

7

I⟶C

2

H

5

−O−C

3

H

7

+NaI

this reaction takes place in in presence of dry Ether and on heating.

The reaction which take place here is Williamson Ether synthesis reaction.

The reaction occurred is nucleophilic substitution second order reaction \large \sf ( _{SN} {}^{ \small2})(

SN

2

)

In this reaction nucleophile is alkyl halide that is propyl iodide .

Common name of \small\sf C_2H_5-O-C_3H_7C

2

H

5

−O−C

3

H

7

is Ethyl - Propyl ether

Hence,

Ethyl - Propyl ether is formed .

Therefore,

\large\underline{\pink{\underline{\frak{\pmb{\text Option \: [ \text A] \: is \: Correct }}}}}

Option[A]isCorrect