Take 2ml of oil. NaoH solution in a test tube and add one drop of phenolphshalen indicator. Colour change took place. Then add oil. Hel solution to the above solution drop by drop the colour appears. Now add few drops of NaoH solution, again the mixture gains its colour. NESKA 9) What would be the colour of NaoH Solution when phenolphthalein indicator is added? 10) Why the colour appear when oil. Hel Solution added to the mixture? C.
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explain the question properly bro
didint got this
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"solution" (and any subsequent words) was ignored because we limit queries to 32 words.
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