What do you understand by pH value? Two solutions X and Y have pH values of 4 and 10, respectively. Which one of these two will give a pink colour with a phenolphthalein indicator?

Home » What do you understand by pH value? Two solutions X and Y have pH values of 4 and 10, respectively. Which one of these two will give a pink colour with a phenolphthalein indicator?

What do you understand by pH value? Two solutions X and Y have pH values of 4 and 10, respectively. Which one of these two will give a pink colour with a phenolphthalein indicator?

Acids, Bases and Salts | Chemistry | Class 10 | ICSE | Selina

What do you understand by pH value? Two solutions X and Y have pH values of 4 and 10, respectively. Which one of these two will give a pink colour with a phenolphthalein indicator?

The strength of acids and alkalis is expressed in terms of hydrogen ion concentration which is represented as pH. The solution with pH value 10 is basic in nature so, it will give pink colour with phenolphthalein indicator.

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