State the colours of these indicators in neutral, acidic and basic solutions. a Litmus. b phenolphthalein. c methyl orange
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Litmus ( Red )
Neutral - No change ( Red )
Acidic - No change ( Red )
Base - Blue
Litmus ( Blue )
Neutral - No change ( Blue )
Acidic - Red
Base - No change ( Blue )
Phenolphthalein ( Colourless )
Neutral - Colourless
Acidic - Colourless
Base - PInk
Methyl Orange ( Red )
Neutral - Yellow
Acidic - Red
Base - Yellow
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