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Five solutions A, B, C, D and E when tea...

Five solutions A, B, C, D and E when teasted with universal indicator showed ph as 4, 1, 11, 7, and 9 respectively, which solution is:
neutral?
stronly alkaline?
stongly acidic?
weakly acidic?
weakly alkaline?: arrange the ph in increasing order of hydrogen-ion concentration

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PSEB-ACIDS,BASES AND SALTS-EXERCISE
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  11. Why do acids not show acidic behaviour in the absence of water?

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