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Why does leather get hardened after tanning?

Options

  1. ATanning increases the flexibility of leather fibers.
  2. BTanning reduces the intermolecular forces in leather.
  3. CTanning removes water from the leather, making it rigid.
  4. DTanning introduces a plasticizing agent to the leather.

Correct answer

C. Tanning removes water from the leather, making it rigid.

Step-by-step solution

Correct Option is : (C) Tanning removes water from the leather, making it rigid.

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