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STD 11 - 10.1. thermonetry,thermal expansion and calorimetry — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 10.1. thermonetry,thermal expansion and calorimetry4 Marks
MCQ
Oxygen boils at $-183°C.$ This temperature is approximately ....... $^oF$
  • A
    $215$
  • ✓
    $-297$
  • C
    $329$
  • D
    $361$
✓

Answer

Correct option: B.
$-297$
b
(b) $\frac{C}{5} = \frac{{F - 32}}{9}$ $\Rightarrow$ $\frac{{ - 183}}{5} = \frac{{F - 32}}{9}$ $\Rightarrow$ $F = - 297^\circ F$

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