1.

When blue litmus paper is dipped into the water the colour of litmus paper remains same. Similarly, when red litmus paper is dipped into the water the colour remains same. By the above observation we can conclude that:

Answer»

When blue litmus paper is dipped into the water the colour of litmus paper remains same. Similarly, when red litmus paper is dipped into the water the colour remains same. By the above observation we can conclude that:




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