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प्रश्न
Name the substance used to change acetic acid to acetic anhydride?
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उत्तर
Phosphorous pentoxide (P2O5)
संबंधित प्रश्न
While studying saponification reaction for the preparation of soap, a teacher suggested to a student to add a small quantity of common salt to the reaction mixture. The function of common salt in this reaction is to
(A) reduce the alkalinity of the soap
(B) reduce the acidity of the soap
(C) enhance the cleansing capacity of soap
(D) favour precipitation of soap
Give the name and structural formula of one homologue of HCOOH.
Which of the following molecular formula corresponds to ethylbutanoate ester?
(a) C5H10O2
(b) C6H12O2
(c) C7H14O2
(d) C8H16O2
Write the names of three compounds which can be oxidised directly or in stages to produce acetic acid.
What do you notice when acetic acid reacts with litmus?
Explain the following term with example.
Monomer
Define glacial acetic acid?
CH3–CH2–CHO : propanal : : CH3–COOH : _______
Write the characteristics of ethanoic acid.
Vinegar is a solution of ______.
