You are given three unlabled bottles A,B and C, containing colourless solutions.How will you distingush between them using red and blue litmus paper?
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Dip the red litmus paper in one solution. If it turns blue,then the solution is basic. If it doesn’t then the solution is either acidic or neutral. This leaves us woth 2 test tubes. Use the blue litmus paper.if it turns red then the solution is acidic,if it doesn’t then it is neutral. If this is the case then the last bottle is acidic. Mark as brainliest please!
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When solution will b colourless the react with NH3 then ammonia show the colour red as well blue
Hey you have to use only the litmus papers given
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