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在氧弹实验中, 若要测定样品在293 K时的燃烧热, 则在实验时应该: ( )

单选题
2021-09-01 22:51
A、将环境温度调至 293K
B、将内筒中 3000 cm3水调至 293 K
C、将外套中水温调至 293 K
D、无法测定指定温度下的燃烧热。
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正确答案
C

试题解析

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