The causticization process is used for the pr | vedclass

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(A) The causticization process (also known as the $Gossage$ process) is an industrial method used for the production of $NaOH$ (caustic soda).It invol

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Caustic soda

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(A) The causticization process (also known as the $Gossage$ process) is an industrial method used for the production of $NaOH$ (caustic soda).It involves heating a $10\%$ solution of sodium carbonate $(Na_2CO_3)$ with a slight excess of milk of lime $(Ca(OH)_2)$.The chemical reaction is:$Na_2CO_3(aq) + Ca(OH)_2(aq) 	o CaCO_3(s) \downarrow + 2NaOH(aq)$

The causticization process is used for the preparation of:

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