Chemistry, asked by aishee32, 8 months ago

Demonstrate a neutralisation reaction between
sodium hydroxide and dil. hydrochloric acid
using phenolphthalein as indicator. Explain the
changes in colour of the indicator during the
reaction

Answers

Answered by jennyyeruva94

Answer:

The neutralisation reaction between an acid and a base can be identified by an indicator. Example: For the reaction between hydrochloric acid and sodium hydroxide, phenolphthalein is added as an indicator. Phenolphthalein is pink in sodium hydroxide. This change in colour indicates neutralisation.

Explanation:

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