Study of the following properties of acetic acid

Asked by admin @ 24/08/2021 in CBSE BOARD X viewed by 354 People

(v) To study the following properties of acetic acid (ethanoic acid): (a) Odour (b) Solubility in water (c) Effect on litmus (d) Reaction with sodium bicarbonate

Answered by admin @ 24/08/2021

Answer:

Explanation:

Properties of Ethanoic Acid (CH_{3}COOH)

(a) Odour : It has pungent smell

(b) Solubility in water : It is soluble in water due to formation of hydrogen bonding.

It turns blue litmus red, indicating that is acidic in nature.

CH_{3}COOH\right left harpoons CH_{3}COO^{-}+H^{+}

When dissolved in H_{2}O, acetic acid undergoes dissociation to form H^{+}, ion due to release of H^{+},CH_{3}COOH is acidic in nature.

(d) Reaction with sodium hydrogen carbonate

CH_{3}COOH+NaHCO_{3}\righ tarrow CH_{3}COONa +CO_{2}+H_{2}O

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