Question

a student adds few drops of phenolpthalein in dilute acetic acid . what changes would you expect ? after that a few drop dilute NaOH solution are added . what change would you expect ?​

Answer 1

Answer:

The colour pink will dissappear.

Explanation:

The colour (pink colour) will disappear. the reaction between an acid and a base is known as neutralisation in this reaction and acid neutralizes the effect of acid and a base this reaction result in the formation of salt and water and energy in the form of heat is evolved.

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