配套习题- 阿伏加德罗定律及应用 -【青果学院】

1/5单选题

难度：

1.下列叙述中正确的是

A	同温同压下，相同体积的物质，其物质的量必然相等
B	任何条件下，等物质的量的甲烷和一氧化碳含有相同的分子数
C	1L一氧化碳气体一定比1L氧气质量小
D	同温同压下，等体积的物质所含有的分子数一定相等

正确答案：Qg==

QeS4jeato+ehru+8jOW6lOivpeaYr+awlOS9k+aJjeiDvemAgueUqOOAguagueaNrjxpbWcgd2lkdGg9NTMgaGVpZ2h0PTQ1IHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvODkvODUvckJBQ0ZGWUtTQTNRMWkwVEFBQUNjd29PSHBNNTIxLnBuZyIgPuWPr+efpe+8jOmAiemhuULmraPnoa7jgIJD5LiN5q2j56Gu77yM5Zug5Li65rCU5L2T55qE54q25oCB5peg5rOV56Gu5a6a77yM5Zyo55u45ZCM5p2h5Lu25LiL77yMMUzkuIDmsKfljJbnorPmsJTkvZPkuIDlrprmr5QxTOawp+awlOi0qOmHj+Wwj+OAguWQjOagt0TkuK3kuZ/lj6rog73pgILnlKjkuo7msJTkvZPvvIxE5LiN5q2j56Gu77yM5omA5Lul5q2j56Gu55qE562U5qGI6YCJQuOAgg==

2/5单选题

难度：

2.同温同压下，等质量的下列气体密度最大的是

A	O₂
B	CH₄
C	CO₂
D	SO₂

正确答案：RA==

5qC55o2u6Zi/5LyP5Ly95b63572X5a6a5b6L55qE5o6o6K665Y+v55+l77yM5a+G5bqm5LiO5pGp5bCU6LSo6YeP5oiQ5q2j5q+U44CCROmhueeahOaRqeWwlOi0qOmHj+acgOWkp++8jOWboOatpOebuOWQjOadoeS7tuS4i+Wug+eahOWvhuW6puS5n+acgOWkp+OAgg==

3/5单选题

难度：

3.在同温同压下，关于等质量的CO₂和SO₂气体，下列说法不正确的是

A	CO₂和SO₂的分子数比为16：11
B	CO₂和SO₂的物质的量相同
C	CO₂和SO₂的体积比为16：11
D	CO₂和SO₂的密度比为11：16

正确答案：Qg==

QS7mraPnoa7vvIxDTzxzdWI+Mjwvc3ViPuWSjFNPPHN1Yj4yPC9zdWI+55qE5YiG5a2Q5pWw5q+U5Li677yIMS80NO+8ie+8mu+8iDEvNjTvvIk9NjTvvJo0ND0xNu+8mjEx44CA44CAPGJyPkIu5LiN5q2j56Gu77yMQ088c3ViPjI8L3N1Yj7lkoxTTzxzdWI+Mjwvc3ViPueahOeJqei0qOeahOmHj+S4jeebuOWQjO+8jOavlOWAvOS4ujY077yaNDQ9MTbvvJoxMe+8myA8YnI+Qy7mraPnoa7vvIxDTzxzdWI+Mjwvc3ViPuWSjFNPPHN1Yj4yPC9zdWI+55qE5L2T56ev5q+U5Li6NjTvvJo0ND0xNu+8mjExIDxicj5ELuato+ehru+8jENPPHN1Yj4yPC9zdWI+5ZKMU088c3ViPjI8L3N1Yj7nmoTlr4bluqbmr5TkuLo0NO+8mjY0PTEx77yaMTbvvJvpgIlC44CC

4/5多选题

难度：

4.在两个密闭容器中，分别充有质量相等的甲、乙两种气体，它们的温度和密度均相同。试根据甲、乙的摩尔质量(M)的关系，判断下列说法中正确的是

A	若M(甲)>M(乙)，则分子数：甲<乙
B	若M(甲)<M(乙)，则气体摩尔体积：甲>乙
C	若M(甲)<M(乙)，则气体的压强：甲>乙
D	若M(甲)>M(乙)，则气体体积：甲<乙

正确答案：QSxD

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

5/5单选题

难度：

5.在三个体积相同的密闭容器中分别充入Ne、H₂、O₂三种气体，当他们的温度和密度都相同时，这三种气体的压强（p）由大到小的顺序是

A	p(Ne)＞p(H₂) ＞p(O₂)
B	p(O₂) ＞p(Ne)＞p(H₂)
C	p(H₂)＞p(O₂₎＞p(Ne )
D	p(H₂)＞p(Ne)＞p(O₂)

正确答案：RA==

55Sx55CG5oOz5rCU5L2T54q25oCB5pa556iL77yaPGltZyB3aWR0aD0xOTcgaGVpZ2h0PTQxIHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvQzAvMTAvckJBQ0psWUtTREdBb1RiLUFBQUVrYWNBaGFROTA0LnBuZyIgPuWPr+W+l++8jOW9k+S9k+enr+OAgea4qeW6puOAgeWvhuW6puWdh+ebuOetieaXtu+8jOawlOS9k+eahOWOi+W8uu+8iHDvvInmr5TnrYnkuo48aW1nIHdpZHRoPTI0IGhlaWdodD00MSBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwL0Y2L0Q5L3JCQUNFMVlLU0RIZ1R6VnJBQUFCelFHQjlOTTU3My5wbmciID7vvJvliJlOZeOAgUg8c3ViPjI8L3N1Yj7jgIFPPHN1Yj4yPC9zdWI+5LiJ56eN5rCU5L2T5Y6L5by677yIcO+8ieavlOS4ujxpbWcgd2lkdGg9MTI5IGhlaWdodD00MSBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwLzg5Lzg1L3JCQUNGRllLU0RIeTdmRktBQUFEVkNVYW9KSTExMy5wbmciID7vvIzljbPljovlvLrvvIhw77yJ55Sx5aSn5Yiw5bCP55qE6aG65bqP5Li6cChIPHN1Yj4yPC9zdWI+Ke+8nnAoTmUp77yecChPPHN1Yj4yPC9zdWI+Ke+8mw==