100 ml of a sample of water requires 1.96 mg of potassium dichromate in the presence of 50% H_(2) SO_(4) for the oxidation of dissolved organic matter in it. The chemical oxygen demand is 8x xx 10^(-1) ppm. The value of x is _____.

100 ml of a sample of water requires 1.96 mg of potassium dichromate i

1.	100 ml of a sample of water requires 1.96 mg of potassium dichromate in the presence of 50% H_(2) SO_(4) for the oxidation of dissolved organic matter in it. The chemical oxygen demand is 8x xx 10^(-1) ppm. The value of x is _____.
Answer» <html><body><p><br/></p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :<a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a></body></html>