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A visually challenged student, has to perform a lab test to detect the presence of acid in a given solution. The acid-base indicator prefferred by him will be :
Option: 1 Blue litmus
Option: 2 Clove oil
Option: 3 Red cabbage extract
Option: 4 Hibiscus extract

Answers (1)

 The acid-base indicator prefferred by him will be Clove oil 

Hence option B is correct 

Posted by

Safeer PP

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