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Amongest the following, the total number of compounds whose aqueous solution turns red litmus paper into blue is- NaCl,Na_(2)SO_(4),CH_(3)COONa,(NH_(4))_(2)C_(2)O_(4),H_(2)SO_(4),Na_(3)PO_(4),K_(2)CO_(3),Zn(NO_(3))_(2) |
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Answer» Solution :Aqueous solution which are BASIC in NATURE- `CH_(3)COOna, Na_(3)PO_(4),NaOH,K_(2)CO_(3)` |
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