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you have been providedwith three test tubes one of them contain distlled water the other two contain an acidic solution and abasic solution ,respectively .if you are given only red litmus paper .how will you identify the content of each test tubes |
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Answer» inA the litmus paper occurs no CHANGE INB to the litmus paper occurs no changebut in c as the solution is basic when it is dipped by RED litmus paper then the paper changes into blue colour hence we can conclude that when red litmus paper is DROPPED in a basic solution then changes into blue colourExplanation:hope you could get the concept that1 when red or blue litmus paper is dipped in a neutral solution like distilled water then no change occurs in the litmus paper2 if you dip a blue litmus paper in a basic solution then NOTHING change occurs in the litmus colour ; but when you drop blue litmus paper in acid then it changes into red colour 3 if YouTube per a red litmus paper in acidic solution then it changes to blue colour this is the interference |
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