Homework Answers
Gas and liquid both are made up of molecules.
Gas expands to fill the container and occupies complete volume or we can say that gas is is highly compressible or expandable.
Gas and liquid both can consist in the form of elements are compounds.
Gases are always mixture while sometimes liquid can also form mixture.
answer:
From the given statements second statement that gas expand to fill its container is the significance difference between gas and liquid.
Option 2.
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One significant difference between gases and liquids is that Select one: a. a gas is made...
Which of the following statements about gases is false? Select one: a. Gases are highly compressible....
Which of the following statements about gases is false? Select one: a. Gases are highly compressible. b. All gases are colorless and odorless at room temperature. c. Non-reacting gas mixtures are homogeneous. d. Gases expand spontaneously to fill the container they are placed in. e. Distances between molecules of gas are very large compared to bond distances within molecules
Which of the following statements about gases is false? Select one: a. All gases are colorless...
Which of the following statements about gases is false? Select one: a. All gases are colorless and odorless at room temperature b. Gases expand spontaneously to fill the container they are placed in. C. Non-reacting gas mixtures are homogeneous. Oo oo d. Gases are highly compressible. e. Distances between molecules of gas are very large compared to bond distances within molecules.
Which of the following are not properties of ideal gases? [Select all that apply.] The gas...
Which of the following are not properties of ideal gases? [Select all that apply.] The gas molecules repel one another The gas molecules experience elastic collisions Kinetic energy is converted into potential energy when the gas molecules collide The gas molecules form dispersion forces with one another. The gas molecules form hydrogen bonds with each other The gas molecules are physically large, occupying a significant volume of space relative to the volume of their container.
Please answer & explain 15-18 15. Select the correct statement a) a double bond consists of...
Please answer & explain 15-18
15. Select the correct statement a) a double bond consists of two pi bonds c) a single bond consists of one sigma bond b) a triple bond consists of three pi bonds all statements are correct d) Which of these properties is/are characteristics(s) of gases? a) High compressibility b) Relatively large distances between molecules Formation of homogeneous mixtures regardless of the nature of gases all of the above 17. Select the incorrect statement. Gases molecules...
1a)Which of the following statements is true concerning ideal gases? Select one:a The gas particles in...
1a)Which of the following statements is true concerning ideal gases? Select one:a The gas particles in a sample exert attraction on one another b All of these statements are false cThe temperature of the gas sample is directly related to the average velocity of the gas particles dA gas exerts pressure as a result of the collisions of the gas molecules with the walls of the container e At STP, 1.0 L of gaseous Ar contains about twice the number...
QUESTION 1 Which of the following is a property of both gases and liquids? a. Indefinite...
QUESTION 1 Which of the following is a property of both gases and liquids? a. Indefinite volume b. Definite shape c. Definite volume d. Indefinite shape QUESTION 2 In which of the following pairs of chemical formulas do the two members of the pair contain the same number of elements as well as the same number of atoms? a. CoBry and COBr2 b. Cs and CS c. CoCl2 and CoCl3 d. NH4Brand NISO4 QUESTION 3 Which of the following statements...
Physics Help. 1. The difference between heat and temperature is: none, there is no difference heat...
Physics Help.
1. The difference between heat and temperature is: none, there is no difference heat is only warm, while temperature can be both hot or cold temperature measures the avg kinetic energy of some molecules and heat is the energy that can raise that kinetic energy heat measures the avg kinetic energy of some molecules and temperature is the energy that can raise that kinetic energy 2. The kinetic energy of a two kilogram ball moving at 5 meters/second...
13. Select the correct statement below regarding H2O and SH2. a) both molecules are nonpolar b)...
13. Select the correct statement below regarding H2O and SH2. a) both molecules are nonpolar b) both molecules are polar c) H2O is polar, but SH2 is nonpolar d) SH2 is polar, but H2O is nonpolar 15. Select the correct statement a) a double bond consists of two pi bonds b) a triple bond consists of three pi bonds c) a single bond consists of one sigma bond d) all statements are correct17. Select the incorrect statement. a) Gases molecules...
compressibility and In comparing gases with liquids, gases have A) greater; smaller D) smaller; greater density....
compressibility and In comparing gases with liquids, gases have A) greater; smaller D) smaller; greater density. C) Smaller; smaller B) greater; greater E) none of the above Which process is exothermic? A) solidgas D) gas B) liquidgas E) none of the above Csolid liquid liquid Which pair of molecules has hydrogen bond interactions? ) NH3 and CH4 ) CO2 and CO2 B NH3 and C2H5OHC) CH4 and CH4 E) CO2 and CH4 hich combination of characteristics is most likely to...
Gases are different from solids and liquids. In a sample of gas, the molecules are far...
Gases are different from solids and liquids. In a sample of gas, the molecules are far apart. The gas molecules also move around and collide with each other as well as with the walls of the container. These collisions generate pressure. The pressure of a gas can be measured in different units. One convenient unit of measure is called the atmosphere (atm) because it is based on atmospheric pressure. At sea level, the average pressure is 1 atm. As you...
Which of the following statements about gases is false? Select one: a. Gases are highly compressible. b. All gases are colorless and odorless at room temperature. c. Non-reacting gas mixtures are homogeneous. d. Gases expand spontaneously to fill the container they are placed in. e. Distances between molecules of gas are very large compared to bond distances within molecules
Which of the following statements about gases is false? Select one: a. All gases are colorless and odorless at room temperature b. Gases expand spontaneously to fill the container they are placed in. C. Non-reacting gas mixtures are homogeneous. Oo oo d. Gases are highly compressible. e. Distances between molecules of gas are very large compared to bond distances within molecules.
Which of the following are not properties of ideal gases? [Select all that apply.] The gas molecules repel one another The gas molecules experience elastic collisions Kinetic energy is converted into potential energy when the gas molecules collide The gas molecules form dispersion forces with one another. The gas molecules form hydrogen bonds with each other The gas molecules are physically large, occupying a significant volume of space relative to the volume of their container.
Please answer & explain 15-18
15. Select the correct statement a) a double bond consists of two pi bonds c) a single bond consists of one sigma bond b) a triple bond consists of three pi bonds all statements are correct d) Which of these properties is/are characteristics(s) of gases? a) High compressibility b) Relatively large distances between molecules Formation of homogeneous mixtures regardless of the nature of gases all of the above 17. Select the incorrect statement. Gases molecules...
QUESTION 1 Which of the following is a property of both gases and liquids? a. Indefinite volume b. Definite shape c. Definite volume d. Indefinite shape QUESTION 2 In which of the following pairs of chemical formulas do the two members of the pair contain the same number of elements as well as the same number of atoms? a. CoBry and COBr2 b. Cs and CS c. CoCl2 and CoCl3 d. NH4Brand NISO4 QUESTION 3 Which of the following statements...
Physics Help.
1. The difference between heat and temperature is: none, there is no difference heat is only warm, while temperature can be both hot or cold temperature measures the avg kinetic energy of some molecules and heat is the energy that can raise that kinetic energy heat measures the avg kinetic energy of some molecules and temperature is the energy that can raise that kinetic energy 2. The kinetic energy of a two kilogram ball moving at 5 meters/second...
compressibility and In comparing gases with liquids, gases have A) greater; smaller D) smaller; greater density. C) Smaller; smaller B) greater; greater E) none of the above Which process is exothermic? A) solidgas D) gas B) liquidgas E) none of the above Csolid liquid liquid Which pair of molecules has hydrogen bond interactions? ) NH3 and CH4 ) CO2 and CO2 B NH3 and C2H5OHC) CH4 and CH4 E) CO2 and CH4 hich combination of characteristics is most likely to...
Gases are different from solids and liquids. In a sample of gas, the molecules are far apart. The gas molecules also move around and collide with each other as well as with the walls of the container. These collisions generate pressure. The pressure of a gas can be measured in different units. One convenient unit of measure is called the atmosphere (atm) because it is based on atmospheric pressure. At sea level, the average pressure is 1 atm. As you...
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