本课配套习题挑战模式1/5
单选题
难度系数:
1.下列关于蒸发和沸腾的说法正确的是()
A: 蒸发和沸腾都需要从外界吸收能量 |
B: 蒸发和沸腾都可以在任何温度下进行 |
C: 蒸发和沸腾都属于液化现象 |
D: 蒸发的快慢与温度无关,沸腾时温度保持不变 |
一次做对,真牛!
+5奖励规则>
- 提示1:IOS7juWPkeeUn+mDqOS9jeWIpOaWreOAgg==
- 提示2:IOS7juWPkeeUn+adoeS7tuWIpOaWrQ==
- 提示3:IOmDveaYr+a2suWMlu+8jOmDveaUvueDreOAgg==
- 答案:QQ==
6JK45Y+R5ZKM5rK46IW+6YO96ZyA6KaB5LuO5aSW55WM5ZC45pS26IO96YeP77yMQeWvuSzokrjlj5HlnKjku7vkvZXmuKnluqbkuIvpg73lj6/ku6Xov5vooYzvvIzmsrjohb7lnKjkuIDlrprmuKnluqbkuIvmiY3og73lj5HnlJ/vvIxC6ZSZO+iSuOWPkeWSjOayuOiFvumDveWxnuS6juaxveWMlueOsOixoe+8jEPplJk76JK45Y+R55qE5b+r5oWi5LiO5rip5bqm5pyJ5YWz77yM5rK46IW+5pe25rip5bqm5L+d5oyB5LiN5Y+Y77yMROmUmTxicj4=
本课配套习题挑战模式2/5
单选题
难度系数:
2.
蒸发和沸腾这两种汽化方式,下列说法错误的是
A: 都是由液态变为气态 |
B: 都需要在一定温度下进行 |
C: 蒸发是在液体表面进行,沸腾在液体内部和表面同时进行 |
D: 蒸发和沸腾都需要吸热 |
一次做对,真牛!
+5奖励规则>
- 提示1:PHA+5LuO5Y+R55Sf6YOo5L2N5Yik5pat44CCPC9wPg==
- 提示2:PHA+5LuO5Y+R55Sf5p2h5Lu25Yik5patPC9wPg==
- 提示3:PHA+6YO95piv5ray5YyW77yM6YO95pS+54Ot44CCPC9wPg==
- 答案:Qg==
PHA+5rK454K55LiO5rCU5Y6L55qE5YWz57O777ya5LiA5YiH5ray5L2T55qE5rK454K56YO95piv5rCU5Y6L5YeP5bCP5pe26ZmN5L2O77yM5rCU5Y6L5aKe5aSn5pe25Y2H6auYPGJyPueUseiSuOWPkeWSjOayuOiFvueahOWumuS5ieWPr+efpe+8jOiSuOWPkeaYr+WcqOS7u+S9lea4qeW6puS4i++8jOayuOiFvuaYr+WcqOS4gOWumueahOa4qeW6puS4i++8jOaJgOS7pULplJnor6/jgII8L3A+
本课配套习题挑战模式3/5
多选题
难度系数:
3.当某种液体的温度为它的沸点时,该液体()
A: 一定在蒸发 |
B: 一定在沸腾 |
C: 可能在沸腾 |
D: 可能蒸发和沸腾同时进行 |
一次做对,真牛!
+5奖励规则>
- 提示1:IOiSuOWPkeWcqOS7u+S9lea4qeW6puS4i+mDveWPr+i/m+ihjA==
- 提示2:IOa2suS9k+ayuOiFvuW/hemhu+i+vuWIsOayuOeCueW5tue7p+e7reWQuOeDrQ==
- 答案:QSxDLEQ=
5ray5L2T55qE6JK45Y+R5Zyo5Lu75L2V5rip5bqm5LiL6YO95Y+v5Lul6L+b6KGM77yM5Y+q5LiN6L+H6JK45Y+R5q+U6L6D6L2757yT77yM5LiN5piT6KKr5a+f6KeJ77yM5pWFQeato+ehruOAgua2suS9k+imgeayuOiFvumhu+WFt+Wkh+S4pOS4quadoeS7tu+8muS4gOaYr+i+vuWIsOayuOeCue+8jOS6jOaYr+e7p+e7reWQuOeDre+8jOS6jOiAhee8uuS4gOS4jeWPr+OAgui+vuWIsOayuOeCueeahOa2suS9k+iLpeS4jeiDvee7p+e7reWQuOeDre+8jOS5n+aXoOazleayuOiFvu+8jOaVhULplJnor6/vvIxD5q2j56Gu77yMROato+ehruOAgg==
本课配套习题挑战模式4/5
多选题
难度系数:
4.下列关于蒸发和沸腾的说法那些是错误的
A: 蒸发和沸腾是汽化的两种方式 |
B: 蒸发是在液体表面进行的汽化现象,沸腾是在液体内部和表面同时进行的汽化现象 |
C: 蒸发和沸腾的共同特点是都要吸热但温度保持不变 |
D: 蒸发和沸腾都能在任何温度下进行 |
一次做对,真牛!
+5奖励规则>
- 提示1:IOS7juWPkeeUn+mDqOS9jeWIpOaWreOAgg==
- 提示2:IOS7juWPkeeUn+adoeS7tuWIpOaWrQ==
- 提示3:IOmDveaYr+a2suWMlu+8jOmDveaUvueDreOAgg==
- 答案:QyxE
6JK45Y+R5ZKM5rK46IW+6YO96ZyA6KaB5ZC454Ot77yb6JK45Y+R5Y+v5Lul5Zyo5Lu75L2V5rip5bqm5LiL5Y+R55Sf77yM6ICM5rK46IW+5Y+q6IO95Zyo5rip5bqm6L6+5Yiw5rK454K55omN6IO95Y+R55Sf77yb6JK45Y+R5Y+q5piv5Zyo5ray5L2T6KGo6Z2i5Y+R55Sf77yM6ICM5rK46IW+5piv5Zyo5ray5L2T6KGo6Z2i5ZKM5YaF6YOo5ZCM5pe25Y+R55Sf55qE77yM5omA5Lul6YCJQ0TjgII8YnI+
本课配套习题挑战模式5/5
单选题
难度系数:
5.使装水的试管B浸在烧杯A的水中,下面用酒精灯加热,则()
A: 烧杯A中的水不能沸腾,试管B中水能沸腾 |
B: 烧杯A中的水能沸腾,试管B中水不能沸腾 |
C: 烧杯A与试管B中的水都不能沸腾 |
D: 烧杯A与试管B中的水一起沸腾 |
一次做对,真牛!
+5奖励规则>
- 提示1:IOayuOiFvueahOadoeS7tuaYr+WIsOi+vuayuOeCueW5tue7p+e7reWQuOeDrQ==
- 提示2:IELovr7liLDmsrjngrnlkI7lkoxB55qE5rip5bqm55u45ZCM77yM5YaN5rKh5pyJ54Ot6YeP5Lyg6YCS5LqG
- 提示3:IELovr7liLDmsrjngrnlkI7kuI3lho3lkLjng60=
- 答案:Qg==
55So6YWS57K+54Gv5a+55aSn54On5p2v5Yqg54Ot5pe277yM54On5p2v5Lit55qE5rC055Sx5LqO5ZC454Ot5rip5bqm6YCQ5riQ5Y2H6auY77yM6L6+5Yiw5rK454K577yM6K+V566h5Lit55qE5rC05ZC45pS25aSn54On5p2v5Lit5rC055qE54Ot77yM5rip5bqm5Lmf5Lya5Y2H6auY77yM6L6+5Yiw5rK454K577yb54On5p2v5Lit55qE5rC05rip5bqm6L6+5Yiw5rK454K55Lul5ZCO77yM6L+Y5Zyo57un57ut5ZC454Ot77yM5omA5Lul5Lya5rK46IW+77yM5LiN5pat55qE5pyJ5rC05Y+Y5oiQ5rC06JK45rCU5pWj5Y+R5Yiw56m65rCU5Lit77yb55Sx5LqO54On5p2v5Lit55qE5rC05rK46IW+5pe25rip5bqm5LiN5Y+Y77yM5omA5Lul6K+V566h5Lit55qE5rC06L6+5Yiw5rK454K55pe277yM5LiO5aSW6Z2i55qE5rip5bqm55u45ZCM77yM5LiN6IO95YaN5ZC45pS254Ot6YeP5LqG77yM5omA5Lul6K+V566h5Lit55qE5rC05LiN5Lya5rK46IW+77yM5L2G5rip5bqm5b6I6auY77yM6JK45Y+R5b6I5b+r77yM5rC06YeP5Lmf5Zyo5YeP5bCPLiA8YnI+5pWF6YCJQi4g