How many of the following compounds will change blue litmus into red ? – InterviewSolution

1.	How many of the following compounds will change blue litmus into red ? (a) Ethanol(b)Ethanoic acid ( c) Ethanal(d)Propanone (e ) Phenol(f) Squaric acid (g) Propyne(h)Picric acid
Answer» SOLUTION :(B),(E ),(F) (H)

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