MCQ
If a given mass of gas occupies a volume of $10\, cc$ at $1$ atmospheric pressure and temperature of $100°C(373.15\, K).$ What will be its volume at 4 atmospheric pressure; the temperature being the same .... $cc$
  • A
    $100$
  • B
    $400$
  • $2.5$
  • D
    $104$

Answer

Correct option: C.
$2.5$
c
${P_1}{V_1} = {P_2}{V_2}$

$ \Rightarrow \,\,4 \times V = 10 \times 1$

$\Rightarrow V = 10/4 = 2.5\,cc$

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