1) Universal Indicator turns red when added to substance A. Substance A is.... a) An Acid b) Neutral c) An Alkali 2) Universal indicator turns purple when added to substance B. Substance B is... a) An Acid b) Neutral c) An Alkali 3) Universal Indicator turns green when added to Substance C. Substance C is... a) An Acid b) Neutral c) An Alkali 4) What colour will Universal Indicator go when added to water? a) Blue b) Orange c) Green 5) What colour will universal indicator go when added to lemon juice? a) Red b) Purple c) Green 6) What colour will universal indicator go when added to soap? a) Green b) Purple c) Red

Universal Indicator

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