1.Which of the following gas samples would have the largest volume, if all sampl

ID: 840153 • Letter: 1

Question

1.Which of the following gas samples would have the largest volume, if all samples are at the same temperature and pressure?

A. 4 x 1023 molecules of H2

B. 0.106 moles CH4

C. 65.7 grams of Xe

D. they would all have the same volume

2. Which of the following gas samples would have the largest volume, if all samples are at the same temperature and pressure?

A. 19.91 grams of Ar

B. 3 x 1023 molecules of H2

C. they would all have the same volume

D. 0.498 moles CH4

3.Which of the following gas samples would have the largest volume, if all samples are at the same temperature and pressure?

A. they would all have the same volume

B. 5 x 1023 molecules of O2

C. 0.408 moles CH4

D. 168 grams of Kr

volume increases with increase in no. of moles at same temp and pressure....

1. A = 0.67 moles

2.C. no of moles are equal (0.498moles)

3.D. no. of moles = 2

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