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Which of the following is the scientific method to test presence of water in a liquid ?A. SmellB. TasteC. Use of litmus paperD. Use of anhydrous copper sulphate |
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Answer» Correct Answer - D It turns anhydrous `CuSO_4` blue Anhy.`underset(("White")" "(Blue))(CuSO_4+5H_2OrarrCuSO_(2).5H_2O` |
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