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17. What happens when HCl is added to turmeric powder and what happens when NaOH
is added to turmeric powder?
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Take few drops from each solution and test it with turmeric solution. If the solution turns into pink colour that solution is base i.e. Sodium Hydroxide. ... If the colour does not change, it means the solution added is acidic (HCl). The test tube becomes warm due to neutralization.
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