Practice Mid term 1 Chem 162 with answers - Practice Mid Term I Chemistry 162 1 Which of the following is a liquid at room temperature a CH3OH b CH3CH3

Practice Mid term 1 Chem 162 with answers - Practice Mid...

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Practice Mid Term I, Chemistry 162 1.) Which of the following is a liquid at room temperature? 2.) Viscosity is the measure of the resistance of a liquid to flow, trueor false? (Circle one) a) CH3OHb) CH3CH3c) CH3CH2F d) CH3F e) CH3OCH3f) CH4Intermolecular attractions hydrogen bonding is the strongest force3.) What compound will notexhibit hydrogen bonding in the liquid state? 4.) Which compound cannot be liquefied by compression at temperature of 25.0 °C? a) CH3CH2Brb) CH3CH2NH2c) CH3CH2CH2OH d) CH3NHCH3 e) NH2OH A is the only molecule which doesn’t have X-H bond, X = N, O, or Fonly a supercritical fluid is possible… see a phase diagram5.)The solubility of O2in water is approximately 0.00380 g L-1when the temperature is 25.0 °C and the partial pressure of gaseous oxygen is 760 torr. What will the solubility of oxygen be if the oxygen pressure is readjusted to 1000 torr? Henry’s law(C = kP) but the substance is the same so constant drops out.
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