Which of the following is generally bleached by bleaching powder ?

Question

Which of the following is generally bleached by bleaching powder ?

Which of the following is generally bleached by bleaching powder ?
A. Straw
B. Ivory
C. Roll of cotton
D. Silk

Monjur Alahi

8 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
It is used as bleaching agent for cotton linen and wood pulp . However delicate article like straw, silk, ivory, etc. are not bleached by bleaching powder.

8 views Answered 2023-02-05 15:29