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# Look at figure which shows solutions taken **in test tubes A, B, C and D. **What colour is expected when a piece of red litmus paper is dropped in each test tube? Nature of the solutions is given in the table for your help

Test tube | Nature of Solution | Change in colour of red litmus |

A (milk in water) | Neutral | No change |

B (baking powder in water) | Basic | Turns blue |

C (vinegar in water) | Acidic | No change |

D (glucose in water) | Neutral | No change |

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