Question

Which substance is used in leather industry? Select the proper choice from the given choices.(A) methanoic acid (B) ethanoic acid (C) benzoic acid (D) pentanoic acid

Answer 1

Methanoic acid answer hai
Iska ok

Answer 2

Dear Student,

◆ Answer - (A)

Methanoic acid is a carboxylic acid that is used in leather industry.

● Explanation -

• Methanoic acid (commonly known as formic acid) have molecular formula H-COOH and is first member of carboxylic acid series.
• Methanoic acid is used in leather industry for tanning of hides in manufacturing and fixing of dyes.
• Other uses of methanoic acid are antibacterial, preservative, fixative, etc.

Thanks dear. Hope this helps you...