Question

a student tested five solutions experimentally and got 3 ,9,7,6,13 pH respectively which solution is *neutral. * strong alkaline and weak alkaline. * strong acidc ...... arrange the pH in decreasing order of 'OH ion concentration.​

Answer 1

SOLUTION WITH

PH 7 IS NEUTRAL

PH 13 IS STRONG ALKALINE

PH 9 IS WEAK ALKALINE

PH 3 IS STRONG ACID

PH 6 IS WEAK ACID.

DECREASING ORDER OF PH OF 'OH' ION.

13>9>7>6>3

PLS MARK AS BRAINLIEST