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AIIMS 201826 May
Exam
AIIMS
Year
2018
Date
26 May
Subject
Chemistry
Chapter
States of Matter

AIIMS 2018 · 26 May · Chemistry · States of Matter

Gas in a cylinder is maintained at 10 ~atm pressure and 300 ~K...

Gas in a cylinder is maintained at 10 atm10 \mathrm{~atm} pressure and 300 K300 \mathrm{~K} temperature. The cylinder will explode if pressure of gas goes beyond 15 atm. What is the maximum temperature to which gas can be heated?

Options

  1. A400 K400 \mathrm{~K}
  2. B500 K500 \mathrm{~K}
  3. C450 K450 \mathrm{~K}
  4. D250 K250 \mathrm{~K}

Correct answer

C. 450 K450 \mathrm{~K}

Step-by-step solution

 P1T1=P2T210300=15T2⇒T2=450K\begin{aligned} & \text{ } \frac{P_1}{T_1}=\frac{P_2}{T_2} \\ & \frac{10}{300}=\frac{15}{T_2} \Rightarrow T_2=450 \mathrm{ K}\end{aligned}
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