Question

A student takes 10ml of the HCl in a conical flask and adds phenopthalene solution in
it. What will be the change in the colour of this mixture? He titrate this mixture with
NaOH solution. When will this mixture completely react with NaOH. Name the type of
reaction.​

Answer 1

Answer:

when hcl is add it will be pink and then it will turn colourless.the reaction is neutrilisation reaction

Explanation:

phenopthalene changes colour when hcl is add then when naoh is add it will neutralise and it will turn colourless...

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