five solutions '4,1,11,7,' and 'ph' when tested with universal indicator shows 'e' as 'a,b,c,d' and 9 respectively which solution is strong acidic and strong basic and arrange the ph in increasing order of hydrogen ion concentration.
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Five solutions A, B, C, D, and E, when tested with a universal indicator, showed pH as 4, 1, 11, 7 and 9, respectively, which solution is. (a) neutral (b) strongly alkaline (c) strongly acidic. (d) weakly acidic (e) weakly alkaline. Arrange the pH in increasing order of hydrogen ion concentration.
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strongly alkaline?
(c) strongly acidic?
(d) weakly acidic?
(e) weakly alkaline?
Arrange the pH in increasing order of hydrogen-ion concentration.
NCERT Class 10th Science Chapter 2 Acids Bases and Salts
2
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