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

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

Answer / 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

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

Answer / spln

K2cr2o7 is freely soluble in 0.005M Sulphuric Acid.

Is This Answer Correct ?    23 Yes 6 No

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

Answer / arpit

BECAUSE K2CR2O7 FREELY SOLUBLE IN .05MH2SO4

Is This Answer Correct ?    15 Yes 3 No

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