plzzz help....urgent......

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use of Br2 water and NaOH to 3rd group ppt facilitates in???????

#Chemistry #Inorganic Chemistry

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greatvishal swami ·2009-04-10 22:46:51

for Fe = ppt

Al = ppt is soluble and forms colourless soln

Cr = yellow solution

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Basic Integral Calculus Operators Symbols Matrix Cases

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