Q143 / 160 · AP EAMCET 2021 (24 Aug Shift 1) · Physics

If $\alpha$ and $\beta$ be the volume and pressure coefficients respectively of an ideal gas, then

  • Correct answer
    A
    $\alpha=\beta$
  • B
    $\alpha>\beta$
  • C
    $2 \alpha=\beta$
  • D
    $\alpha < \beta$

Solution

Given that, $\alpha$ and $\beta$ are coefficient of volume and pressure for all ideal gases. Then to prove Charles Law and Gay Lussac's Law, $\alpha$ must be equal to $\beta$. $$ \text { i.e. } \alpha=\beta $$

Hence, the correct answer is option: 'A'.

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