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A column of air 10.0cm long is trapped in a tube at 27oC. What is the length of the ...

A column of air 10.0cm long is trapped in a tube at 27oC. What is the length of the volume at 100oC?
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  • A 12.4cm
  • B 13.7cm
  • C 18.5cm
  • D 37.0cm
Correct Answer: Option A
Explanation:
\(\frac{V_1}{T_1}\) = \(\frac{V_2}{T_2}\)
\(\frac{10\times A}{27 + 273}\) = \(\frac{L\times A}{100 + 273}\)
L = 12.43cm

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