Aluminium vessels should not be washed with m | vedclass

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(C) Washing soda $(Na_2CO_3)$ undergoes hydrolysis in water to produce sodium hydroxide $(NaOH)$: $Na_2CO_3 + H_2O 	o 2NaOH + CO_2$ Aluminium is an a

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Washing soda reacts with aluminium to form soluble aluminate

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(C) Washing soda $(Na_2CO_3)$ undergoes hydrolysis in water to produce sodium hydroxide $(NaOH)$: $Na_2CO_3 + H_2O 	o 2NaOH + CO_2$ Aluminium is an amphoteric metal and reacts with the strong base $(NaOH)$ to form a soluble complex called sodium aluminate: $2Al + 2NaOH + 6H_2O 	o 2Na[Al(OH)_4] + 3H_2$ Since the reaction produces a soluble complex,it causes the corrosion of the aluminium vessel.

Aluminium vessels should not be washed with materials containing washing soda since

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