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B. proton What do you called an attractive force that act between polar mole A. dipole-dipole interaction B. hydrogen bonding C. Dispersion forces D. lon-dipole interaction nr bigger than our Sun?

B. proton What do you called an attractive force that act between polar mole A. dipole-dipole interaction B. hydrogen bonding C. Dispersion forces D. lon-dipole interaction nr bigger than our Sun?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A. electron B. proton _21. What do you called an attractive force that act between polar molecules? A. dipole-dipole interaction B. hydrogen bonding _22. What's the tem for stars that are nine times bigger than our Sun? A. massive stars B. stars D. None C. Dispersion forces D. lon-dipole interaction C. nebulae D. supernova 23. It is a combustible material that took millions of vears to form underneath the earth. A. Fossil fuels C. Geothermal D. Hydrothermal B. Biogas 24. An energy produced by the anaerobic decomposition of organic materials brought about by certain varieties of bacteria. A. Fossil fuels B. Biogas 25. It is the heat energy obtained from undemeath the earth and carried to the surface as steam. A. Fossil fuels B. Biogas 26. These are photovoltaic cells usually used for powering homes. A. Fossil fuels B. Biogas 27. What will happen when there is an adding of neutrons in the atoms? A. a new compound formed B. a new isotope formed 28. What serves as the identity of an atom? A. number of electron B. number of proton 29. What causes the formation of heavier elements in space? A. death of a star B. supemova 30. What is the last lighter element to be formed during a star formation? C. Geothermal D. Hydrothermal C. Geothermal D. Soiar cells C. Geothermal D. Solar cells C. a new element formed D. None of the choices C. number of positron D. None of the choices C. neutron-star merger D. All of the choices C. Hydrogen D. Oxygen A. Helium B. Iron 31. To increase reaction rates, which of the following should be done? C. increase the surface area D. All of the choices A. increase the temperature B. increase the concentration 32. What force naturally pulls things together? C. fusion D. pressure 33. Which element is the first and lightest to ever be formed? C. Hydrogen D. Oxygen A. fission B. gravity A. Helium B. Iron 34. A catalyst is a substance that A. increase the rate of reaction without being consumed. B. increase the rate of reaction as it is being consumed. C. decrease the rate of reacțion without being consumed. D. decrease the rate of reaction as it is being consumed. 35. What refers to the ability of a molecule to be dissolved in a solvent? A. boiling points B, solubility 36. What refers to the certain temperature for à molecule to transition into a gaseous state? A. boiling points B. solubility 37. All of the following are characteristics of organic compounds EXCEPT: C. melting points D. surface tension C. melting points D. surface tension C. Many are electrolytes A. most burn in oxygen B. They are soluble in nonpolar solvent D. All are carbon compounds 38. Which of the following can determine a molecule's polarity? A. EN difference B. molecular geometry C. Lewis structure D. All of these
Transcribed Image Text:A. electron B. proton _21. What do you called an attractive force that act between polar molecules? A. dipole-dipole interaction B. hydrogen bonding _22. What's the tem for stars that are nine times bigger than our Sun? A. massive stars B. stars D. None C. Dispersion forces D. lon-dipole interaction C. nebulae D. supernova 23. It is a combustible material that took millions of vears to form underneath the earth. A. Fossil fuels C. Geothermal D. Hydrothermal B. Biogas 24. An energy produced by the anaerobic decomposition of organic materials brought about by certain varieties of bacteria. A. Fossil fuels B. Biogas 25. It is the heat energy obtained from undemeath the earth and carried to the surface as steam. A. Fossil fuels B. Biogas 26. These are photovoltaic cells usually used for powering homes. A. Fossil fuels B. Biogas 27. What will happen when there is an adding of neutrons in the atoms? A. a new compound formed B. a new isotope formed 28. What serves as the identity of an atom? A. number of electron B. number of proton 29. What causes the formation of heavier elements in space? A. death of a star B. supemova 30. What is the last lighter element to be formed during a star formation? C. Geothermal D. Hydrothermal C. Geothermal D. Soiar cells C. Geothermal D. Solar cells C. a new element formed D. None of the choices C. number of positron D. None of the choices C. neutron-star merger D. All of the choices C. Hydrogen D. Oxygen A. Helium B. Iron 31. To increase reaction rates, which of the following should be done? C. increase the surface area D. All of the choices A. increase the temperature B. increase the concentration 32. What force naturally pulls things together? C. fusion D. pressure 33. Which element is the first and lightest to ever be formed? C. Hydrogen D. Oxygen A. fission B. gravity A. Helium B. Iron 34. A catalyst is a substance that A. increase the rate of reaction without being consumed. B. increase the rate of reaction as it is being consumed. C. decrease the rate of reacțion without being consumed. D. decrease the rate of reaction as it is being consumed. 35. What refers to the ability of a molecule to be dissolved in a solvent? A. boiling points B, solubility 36. What refers to the certain temperature for à molecule to transition into a gaseous state? A. boiling points B. solubility 37. All of the following are characteristics of organic compounds EXCEPT: C. melting points D. surface tension C. melting points D. surface tension C. Many are electrolytes A. most burn in oxygen B. They are soluble in nonpolar solvent D. All are carbon compounds 38. Which of the following can determine a molecule's polarity? A. EN difference B. molecular geometry C. Lewis structure D. All of these
WERTIFIED 29 The following should be done to increase reaction rates EXCEPT; A. increase the temperature B. increase the concentration - 40. The following should be done to increase the collision EXCEPT; A. increase the temperature B. increase the concentration 41. It is a surface-active agent, capable of reducing the surface tension of liquids. A. Surfactants B. Emulsifier 42. Which of the following DOES NOT determine à molecule to be nonpolar? A. central atoms has no lone pairs B. symmetrical in structure 43. These are any substance that softens the skin by slowing the evaporation of water. 10 C. increase the surface area D. increase the particle size C. increase the surface area D. increase the particle size C. Buffer D. Emollient C. EN difference is less than 0.4 D. None of these C. Buffer D. Emollient 44. It encourages the suspension of one liquid in another. A. Surfactants B. Emulsifier A. Surfactants B. Oxidizer 45. It a substance that oxidizes another substance. C. Buffer D. Emollient A. Surfactants B. Oxidizer C. Buffer D. Emollient 46. Household products and personal care products which is capable of being decayed by the action of living organisms. A. Biodegradable B. Non-biodegradable 47. How many transuranic elements are there? C. Oxo-biodegradable D. All of these А. 20 B. 26 С. 23 D. 94 48. This is the ability of an atom to attract electrons. C. fusion D. synthesis 49. Household products and personal care products which is capable of being decayed by living A. electronegativity B. polarity organism only after the help of metal salt added in the material's composition. A. Biodegradable B. Non-biodegradable C. Oxo-biodegradable D. All of these 50. Which of the following is the correct list of what happens first to last? A. Big Bang forms light elements. Fusion occurs in stars. Massive stars explode and form heavy elements. B. Heavy elements become stars. The Big Bang causes stars to explode. Small elements are created. C. Big Bang forms heavy elements.. Heavy elements are fused into stars. Stars explode and form light elements. D. Fusion takes place in stars. Massive stars explode and form heavy elements. Big Bang creates small elements.
Transcribed Image Text:WERTIFIED 29 The following should be done to increase reaction rates EXCEPT; A. increase the temperature B. increase the concentration - 40. The following should be done to increase the collision EXCEPT; A. increase the temperature B. increase the concentration 41. It is a surface-active agent, capable of reducing the surface tension of liquids. A. Surfactants B. Emulsifier 42. Which of the following DOES NOT determine à molecule to be nonpolar? A. central atoms has no lone pairs B. symmetrical in structure 43. These are any substance that softens the skin by slowing the evaporation of water. 10 C. increase the surface area D. increase the particle size C. increase the surface area D. increase the particle size C. Buffer D. Emollient C. EN difference is less than 0.4 D. None of these C. Buffer D. Emollient 44. It encourages the suspension of one liquid in another. A. Surfactants B. Emulsifier A. Surfactants B. Oxidizer 45. It a substance that oxidizes another substance. C. Buffer D. Emollient A. Surfactants B. Oxidizer C. Buffer D. Emollient 46. Household products and personal care products which is capable of being decayed by the action of living organisms. A. Biodegradable B. Non-biodegradable 47. How many transuranic elements are there? C. Oxo-biodegradable D. All of these А. 20 B. 26 С. 23 D. 94 48. This is the ability of an atom to attract electrons. C. fusion D. synthesis 49. Household products and personal care products which is capable of being decayed by living A. electronegativity B. polarity organism only after the help of metal salt added in the material's composition. A. Biodegradable B. Non-biodegradable C. Oxo-biodegradable D. All of these 50. Which of the following is the correct list of what happens first to last? A. Big Bang forms light elements. Fusion occurs in stars. Massive stars explode and form heavy elements. B. Heavy elements become stars. The Big Bang causes stars to explode. Small elements are created. C. Big Bang forms heavy elements.. Heavy elements are fused into stars. Stars explode and form light elements. D. Fusion takes place in stars. Massive stars explode and form heavy elements. Big Bang creates small elements.
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