1.

Select the formulae of acids, bases and salts from the following list: NaCl,NaHSO_(4),NaOH,H_(3)PO_(4),Na_(2)CO_(3),Ca(OH)_(2),CuSO_(4)*5H_(2)O,H_(2)SO_(4),KBr,NaHCO_(3),CaCO_(3)*10H_(2)O,KCl

Answer»

Solution :(i) ACIDS: `H_(3)PO_(4),H_(2)SO_(4)`
(ii) Bases: `NaOH,Na_(2)CO_(3),CA(OH)_(2),NaHCO_(3)`
(iii) Salts: `NaCl,NaHSO_(4),Na_(2)CO_(3),CuSO_(4)*5H_(2)O,KBR,NaHCO_(3),CaCO_(3)*10H_(2)O,KCl`


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