1.

Five solutions A,B,C,D and E showed ph as 4,7,1,11,and 9 respectively when tested with universal indicater .which solution is - (i) Neutral (ii) strongly alkaline (iii) strongly acidic (iv) weakly acidic (v) weakly alkaline

Answer»

-7strongly ALKALINE -11strongly ACIDIC -1weakly acidic -4weakly alkaline -9



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