Chemistry Paper 6 Practical Knowledge > Indicators > Flashcards
Methyl Orange
Red in acidYellow in base
Phenolphthalein
Colorless in AcidPink/Purple in Base
Thymolphthalein
Colorless in AcidBlue in base
Litmus Paper
Blue litmus turns red in AcidRed litmus turns blue in base
Universal Indicator