Which of the following indicators turn red in an acidic solution; *
phenolphthalein and litmus
litmus and turmeric
only litmus
methyl orange and litmus.
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Colour of litmus paper in acid: Blue litmus paper turns into red when dipped in acidic solution. Colour of litmus paper in base: Red litmus paper turns into blue when dipped in basic solution. Turmeric: Turmeric is also used as natural indicator. Turmeric is of yellow colour.
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Colour of litmus paper in acid: Blue litmus paper turns into red when dipped in acidic solution. Colour of litmus paper in base: Red litmus paper turns into blue when dipped in basic solution. Turmeric: Turmeric is also used as natural indicator. Turmeric is of yellow colour.
Explanation:
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