Question: Molecule A has a greater molar mass than molecule B. In gaseous state, keeping the temperature constant, which will have a slower average speed? A.

    Molecule A has a greater molar mass than molecule B. In gaseous state, keeping the temperature constant, which will have a slower average speed?

    A. both will have the same average speed

    B. A

    C. B

    Please explain your answer

Step by Step Solution

★★★★★

3.47 Rating (147 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Answer C B Explanation The average speed of gas molecules is inversely proportional to the s... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Q:

All of the following are acronyms discussed in this chapter. What words were used to form each one and what does each term mean? (a) POS, (b) CPU, (c) OCR, (d) MICR, (e) ATM, (f) RAM, (g) ALU, (h)...

Q:

All of the following are first paragraphs in prospecting letters written by new college graduates. Evaluate the paragraphs on these criteria: Is the paragraph likely to interest readers and motivate...

Q:

All of the following are ways that a customer can pay for goods or services except a. card sales b. cash sale c. credit sale d. invoice sale e. none of the above

Q:

Which of the following explains why ice floats on water? (a) Ice has a greater density than water. (b) Ice has a greater heat of fusion than water. (c) Ice has a greater molar mass than water. (d)...

Q:

Saturated water vapor at 200 F has its pressure decreased to increase the volume by 10%, keeping the temperature constant. To what pressure should it be expanded? Explain.

Q:

Which of the following statements best explains why a closed balloon filled with helium gas rises in air? (a) Helium is a monatomic gas, whereas nearly all the molecules that make up air, such as...

Q:

Indicate whether each statement is true or false. (a) Pentane has a higher molar mass than hexane. (b) The longer the linear alkyl chain for straight-chain hydrocarbons, the higher the boiling point....

Q:

Explain the following seeming contradiction: You have two gases, A and B, in two separate containers of equal volume and at equal pressure and temperature. Therefore, you must have the same number of...

Q:

Energy is required to remove two electrons from Ca to form Ca 2+ , and energy is required to add two electrons to O to form O 2 - . Yet CaO is stable relative to the free elements. Which statement is...

Q:

Account for these facts: (a) Although ethanol (C 2 H 5 OH) (bp, 80C) has a higher molar mass than water (bp, 100C), the alcohol has a lower boiling point. (b) Mixing 50 mL of ethanol with 50 mL of...

Q:

Suppose you observe the following situation: Security Beta Expected Return Pete Corp. 1.95 .205 Repete Co. 1.64 .178 Assume these securities are correctly priced. Based on the CAPM, what is the...

Q:

Choose one of the six macroeconomic debates covered in Chapter 23 of your textbook and take a stand for one side. Explain your position using at least two of the economic tools you've learned in...

Q:

A business survey randomly sampled 20 different hotels and 20 different log cabins in British Columbia and recorded each of their nightly rates. A natural log transformation was needed in order for...

Q:

Please help me evaluate this integral. 8 2 2 v - v

Q:

Your answer is partially correct. Culver Company expects to produce 1,392,000 units of Product XX in 2022. Monthly production is expected to range from 92,800 to 139,200 units. Budgeted variable...

Q:

Treating the county dataset as the population of US counties, create the dataframe my. SRS that samples from county and represents a simple random sample of n = 250 individual counties from all...

Q:

2 . The Strand Company sells four products that can be grouped into two major categories. Information necessary to apply the LCM rule at the end of 2 0 2 3 for each of the four products is presented...

Q:

Prove the following D,(cos x) = - sin x (Hint: Apply the identity cos(A + B) = cos A cos B sin A sin B)

Q:

A bedroom bureau with a mass of 45 kg, including drawers and clothing, rests on the floor. (a) If the coefficient of static friction between the bureau and the floor is 0.45, what is the magnitude of...

Q:

In Figure a uniform beam of weight 500 N and length 3.0 m is suspended horizontally. On the left it is hinged to a wall on the right it is supported by a cable bolted to the wall at distance D above...

Q:

A student, crazed by final exams, uses a force P of magnitude 80 N and angle ? = 70o to push a 5.0 kg block across the ceiling of his room (Figure). If the coefficient of kinetic friction between the...

Q:

19. What do cells within a column of the visual cortex have in commonpg78

Q:

4. You sometimes find that you can see a faint star on a dark night better if you look slightly to the side of the star instead of straight at it. Whypg78

Q:

26. Is denervation supersensitivity a change in axons or dendritic receptorspg78