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How the value of Absorbance and molar extinction
coefficient are caluculated?
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Answer / sonu
we have the formula,
absorbance=molar extinction
coefficient*cocentration*length of tube cotaining the
solution
| Is This Answer Correct ? | 31 Yes | 5 No |
During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.
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