Why do we use 0.005M h2so4 solution for preparation of
k2cr2o7 solution for UV calibration?

Answer Posted / yuvraj

we use 0.005M of sulphuric acid because pottasium
dichromate is not easily soluble in distilled water,so
dissolve K2cr2o7 we use ulphuric acid

Is This Answer Correct ?    37 Yes 12 No



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