Mineral acids are used in laboratory but carboxylic acid like vinegar is used as a preservative in pickles .
( i ) Illustrate vinegar as a week acid and a hydrochloric acid as a strong acid with the help of ionisation equation .
( ii ) Compare vinegar with glacial acetic acid .
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vinegar is a weak acid because when dissolved in water it partially disassociate to form H+ ions. where as hydrochloric acid completely disassociate to form H+ions
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ii: In winter when temp. goes below room temp. aceatic acid starts freezing &so called galcia acietic acid
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