as the part of an experiment sodium is added in a beaker containing water after few minutes phinophthalein added in it
a) write the reactants and products of this reaction
b) what is the reason of colour change when phinophthalein added?
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Answer:
a) Na + H2O -> NaOH + H+
Explanation:
When phinophthalein is added into base, it gives pink colour and NaOH is base and therefore changes colour.
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