Give the properties and uses of washing soda. – InterviewSolution

1.

Give the properties and uses of washing soda.

Answer»

Properties and uses of washing soda :

Washing soda is a whitish and odourless powder at room temperature.
Litmus has a blue colour in its aqueous solution.
It is hygroscopic, that is, it absorbs moisture if left exposed to air.
It is used mainly for washing clothes.
Sodium carbonate is used in the glass and paper industry and also in refining of petrol.

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