Question

ehich acid a used in making mediciness and dyes​

Answer 1

Answer:

citric acid

Explanation:

In the laboratory, home, or art studio, the acid used in the dye-bath is often vinegar (acetic acid) or citric acid.

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Answer 2

Answer: acetic acid(C2H4O2) or citric acid(C6H8O7)

                         

Explanation:

In the laboratory, home, or art studio, the acid used in the dye-bath is often vinegar (acetic acid) or citric acid. The uptake rate of the dye is controlled with the use of sodium chloride. In textiles, acid dyes are effective on protein fibers, i.e. animal hair fibers like wool, alpaca, and mohair.