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JEE Main 2024
05-04-2024 S2
Question
What is the dimensional formula of $\mathrm{ab}^{-1}$ in the equation $\left(P+\frac{a}{V^2}\right)(V-b)=R T$, where letters have their usual meaning.
Select the correct option:
A
$\left[\mathrm{M}^0 \mathrm{~L}^3 \mathrm{~T}^{-2}\right]$
B
$\left[\mathrm{ML}^2 \mathrm{~T}^{-2}\right]$
C
$\left[\mathrm{M}^{-1} \mathrm{~L}^5 \mathrm{~T}^3\right]$
D
$\left[\mathrm{M}^6 \mathrm{~L}^7 \mathrm{~T}^4\right]$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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