show the preparation of bleaching powder and washing soda
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The related words fabric[3] and cloth[4] are often used in textile assembly trades (such as tailoring and dressmaking) as synonyms for textile. However, there are subtle differences in these terms in specialized usage. A textileis any material made of interlacing fibres, including carpeting and geotextiles. A fabricis a material made through weaving, knitting, spreading, crocheting, or bonding that may be used in production of further goods (garments, etc.). Cloth may be used synonymously with fabric but is often a piece of fabric that has been processed.
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Preparation of bleaching powder..
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bleaching powder is prepared by passing chlorine gas over dry slaked lime at 40°.
Preparation of washing soda.
............................................. ............ Sodium carbonate or washing soda is prepared by passing chlorine gas co2 gas in concentration solution of NaOh..
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bleaching powder is prepared by passing chlorine gas over dry slaked lime at 40°.
Preparation of washing soda.
............................................. ............ Sodium carbonate or washing soda is prepared by passing chlorine gas co2 gas in concentration solution of NaOh..
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