Correct answer
D. Reduction potential
Explanation
Reduction potential is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Oxygen (molecular weight = 32) diffuses at a rate of 10cm3/min under the same conditions of temperature and pressure how fast will hydrogen (molecular weight = 2) diffuse ?
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The acid which is used as ink remover is_________________?
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The phosphate present in sewage water which cause eutrophication Can be removed by adding: