Practice_Exam_for_Exam3_CHE116 - CHE 116 Section M009...

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CHE 116 Section M009, Exam #3, EXAM VERSION A MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The sterilizing action of chlorine in water is due to what substance? A) HCl B) Cl - C) Cl 2 D) HClO E) H + 2) Alkynes always contain a __________. A) C C bond B) C u C bond C) C U C bond D) C H bond E) C u H bond 3) Which one of the following is not an alcohol? A) cholesterol B) glycerol C) acetone D) ethanol E) ethylene glycol 4) What is the final stage in municipal water treatment? A) filtration through sand and gravel B) treatment with ozone or chlorine C) settling D) removal of added fluoride E) aeration 5) The major ionic constituents of seawater are __________________. A) potassium ions and bromide ions B) magnesium ions and sulfate ions C) strontium ions and fluoride ions D) sodium ions and chloride ions E) calcium ions and fluoride ions 1
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A) B) C) D) E) 7) Hydrocarbons containing only single bonds between the carbon atoms are called __________. A) alkanes B) alkynes C) alkenes D) aromatics E) ketones 8) The solubility of oxygen gas in water at 25°C and 1.0 atm pressure of oxygen is 0.041 g/L. The solubility of oxygen in water at 3.0 atm and 25°C is __________ g/L. A) 0.041
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Practice_Exam_for_Exam3_CHE116 - CHE 116 Section M009...

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