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If the pH of a substance is given by 3 then what is the pOH of the substance?(a) 3(b) 7(c) 14(d) 11I have been asked this question by my college director while I was bunking the class.This interesting question is from Equilibrium in chapter Equilibrium of Chemistry – Class 11

Answer»

Right choice is (d) 11

The best I can EXPLAIN: We KNOW that the sum of the PH and pOH of any substance is EQUAL to 14 that is pH + pOH = 14. So here the pH of a substance is given by 3 the pH of the substance = 14 – 3 = 11, 11 is the required answer.



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