P4O10 dehydrates ethanoic acid to ________anhydride. from Chem

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 Multiple Choice QuestionsFill In the Blanks

371.

Formic acid when heated with conc. H2SO4 produces _________.

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372.

A 40% aqueous solution of ________ is called formalin.

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373.

A trimer of ethanal is known as ________.

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374.

The conversion of propone into propane using N2H4/glycol-KOH is known as _______ reduction.

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375.

__________ is the only aldehyde which gives an iodoform test.

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376. Dry distillation of calcium salt of propanoic acid gives _________.
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377.

________ acid reduces Tollen's reagent to silver mirror.

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378. Ethyl formate on reaction with excess of CH3MgBr followed by hydrolysis gives ________.
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379. B2H6/H3O+ reduces p-nitrobenzoic acid to __________.
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380. P4O10 dehydrates ethanoic acid to ________anhydride.


Acetic
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