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Chemistry 1CH0 · Edexcel (Pearson) GCSE
Indicators
2 past-paper questions on Indicators · examined 2018–2018.
20182 questions
1CH0/1 · M/J · Q2(b)(i) [1]Sign up to mark my answer →
Give the name of an indicator that is suitable for use in the titration of sodium hydroxide solution with hydrochloric acid.
1CH0/1 · M/J · Q2(b)(ii) [1]Sign up to mark my answer →
Universal indicator goes through a series of gradual colour changes as the pH changes in a solution. Give a reason why universal indicator is not a suitable indicator to use in an acid-alkali titration.
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