300 ml of oxygen gas at -10° C are heated to 10°C find the volume of gas at 10°C if the pressure remains constant
Answers
Answer:Use Burgundy color Scranton to answer the questions. students are expected to work independently (group discussion are encouraged)Your EXAM-1 is expected to be of similar questions So it is extremely important that you know how to solve similar problems. DO NOT COPY from others. The temperature of a specific amount of gas in a sealed container changes from 20.0 degree C to 40.0 degree C If the volume remains constant. the pressure will change from 740 mmHg to 370 mmHg 7914 mmHg 693 mmHg 370 mmHg 1480 mmHg which of the following liquids would have the highest viscosity at 25 degree C? CH_2Cl_2 CH_2Br HOCH_2CH_2OH C_2H_3OH CH_3OCH_3 arrange the following substances in order of increasing boiling point: CH_3OH He CH_3Cl and N_2 CH_3Cl < He < N_2 CH_3OH CH_3Cl < He < CH_3Cl < N_2 He < N_2 < CH_3Cl < CH_3OH He < N_2 < CH_3OH < CH_3Cl N_2 < He < CH_3OH < CH_3Cl A sample of oxygen gas has volume of 545 mL at 35 degree C The gas is heated to 151 degree C at constant pressure in a container that can contract expand. What is the final volume of the oxygen gas? 126 mL 267 mL 396 mL 75 mL 417 mL Give the number of lone pairs around the central atom and t6he geometry of the ion C10^-_3. 2 lone pairs, trigonal 1 lone pair bent 0 lone pairs trigonal 1 lone pair trigonal pyramidal 2 lone pairs T-shaped A sample of pure nitrogen has a temperature of 15 degree C what is the temperature of the nitrogen in units os Kelvin? 29 K 288.15 K 288.2 K 300 K 288 K Give the number of lone pairs around the central atom and the molecular geometry of XeF_4 1 lone pair tetrahedral 1 lone pair square pyramidal 2 lone pairs square planar 1 lone pair distorted tetrahedron (seesaw) 0 lone pairs tetrahedral Which one the following has a zero dipole moment? CH_2Cl_2 SO_3 NH_3 CO SO_2 For which of the following species are the dispersion forces strongest? C_2H_16 C_6H_14 C_6H_15 C_5H_15 C_4H_10 Which one of the following substances is expected to have the highest boiling point? F_2 I_2 Cl_2 Br_2 Which one of the following substances will have both dispersion forces and dipole-dipole forces? Br_2 CO_2 H_2 BCl_3 HCl
Explanation: