A drop of solution 'X' is placed on a strip of pH paper. A deep red co – InterviewSolution

1.	A drop of solution 'X' is placed on a strip of pH paper. A deep red colour is produced. The solution 'X' is:
Answer» A drop of solution 'X' is placed on a strip of pH paper. A deep red colour is produced. The solution 'X' is:

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