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5. You have been provided with three test tubes.One of them contains distilled water and the other twohave an acidic solution and a basic solution respectively.If you are given only red litmus paper, how will youidentify the contents of each test tube?​

Answer»

ANSWER:

firstly we TEST three tubes with the HELP of litmus paper

  • in case of distilled WATER , red litmus paper doesn't shows purple colour , because it is neutral
  • in case of acidic solution , red litmus paper it will remain red
  • in case of basic solution it will show blue colour ...


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