Question

Washing soda uses 5 easy point

Answer 1

Uses of washing soda:

1. Washing soda is used for removing burnt-on grease from kitchen utensils.
2. It is prominently used in soap, glass and paper industries.
3. It also helps in the removal of permanent hardness of water.
4. It acts as a raw material in the manufacturing of various sodium compounds, for example, borax
5. It is excellent for household uses like degreasing, brightening and cleaning tough messes.

Hope it helps U

Answer 2

$\huge\mathfrak\red{Answer :}$

$\textbf{Washing Soda :}$

→ Chemical name - Sodium Carbonate (Na2CO3)

Common name - Washing Soda
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→ Preparation..

NaCl + NH3 + CO2 + H2O ---> NaHCO3 + NH4Cl

2NaHCO3 ----> Na2CO3 + H2O + CO2

Na2CO3 + 10H2O ----> Na2CO3.10H2O
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→ Uses...

* Manufacturing of glass, borax, caustic soda etc.

* As a laboratory agent.

* In textile and paper industry.

* Softening of hard water.

* Used in paint and dyes.

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