Question

bleaching powder is used to bleach wood pulp in paper factories.
What is a paper factory?
What is wood pulp here?
Why is it bleached?
Dear friends, please help me understand the idea! ​

Answer 1

Answer:

What is a paper factory?

A paper mill is a factory devoted to making paper from vegetable fibres such as wooWhyd pulp, old rags, and other ingredients.

What is wood pulp here?

Pulp is a lignocellulosic fibrous material prepared by chemically or mechanically separating cellulose fibers from wood, fiber crops, waste paper, or rags.

Why is it bleached?

The bleaching process produces many changes in the taste, texture, and appearance of flour. The chemicals used to speed up the aging process in bleached flour cause it to have a whiter color, finer grain, and softer texture. Conversely, unbleached flour has a denser grain and tougher texture.

Explanation:

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