Question

solution, the stains
When a piece of stained cloth is added to a beaker containing
will disappear
I
(a) bleaching powder
(b) sodium hydroxide
(c) acetic acid
(d) sodium chloride​

Answer 1

Answer:

sodium chloride

Explanation:

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Answer 2

When a piece of stained cloth is added to a beaker containing bleaching powder solution, the stains will disappear.

• Bleaching powder, which is chemically known as calcium hypochlorite removes stains from clothes by the process of oxidation.
• The color of bleaching powder is somewhat like pale yellow color.
• The chemical formula of bleaching powder is CaOCl2.
• The correct option is A i.e. bleaching poweder as none of the others can remove stains.