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Byju's Answer

Standard XII

Chemistry

Reduction of Carboxylic Acids

Among the fol...

Question

Among the following, the true statement is

ether

+ N a

form ethoxides

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ether

+ {N H}_{3}

for amides

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both (a) and (b) are true

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both (a) and (b) are false

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Solution

The correct option is D both (a) and (b) are false
Alcohols $+ N a$ from ethoxides
$C_{2} H_{5} O H e t h y l a l c o h o l + N a ⟶ C_{2} H_{5} - O {N a}^{+} s o d i u m e t h o x i d e + H_{2}$
${C H}_{3} C O O H e t h a n o i c a c i d + {N H}_{3} ⟶ {C H}_{3} C O {N H}_{2} a c i d a m i d e (a c e t a m i d e)$
Ether does not form ethoxide with $N a$ and amides with ${N H}_{3}$ . Thus, both the statements are false.

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Among the following, the true statement is

The correct option is D both (a) and (b) are falseAlcohols +Na from ethoxidesC2H5OHethylalcohol+Na⟶C2H5−ONa+sodiumethoxide+H2CH3COOHethanoicacid+NH3⟶CH3CONH2acidamide(acetamide)Ether does not form ethoxide with Na and amides with NH3. Thus, both the statements are false.