States of Matter — Chemistry STD 11 Science — Question
Gujarat BoardEnglish MediumSTD 11 ScienceChemistryStates of Matter3 Marks
Question
What would be the SI unit for the quantity $\text{pV}^2\text{T}^2/\text{n}$?
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Answer
The SI unit for pressure, p is $\mathrm{Nm}^{-2}$.
The SI unit for volume, V is $\mathrm{m}^3$.
The SI unit for temperature, T is K .
The SI unit for the number of moles, n is mol.
Therefore, the SI unit for quantity $\frac{\text{pV}^2\text{T}^2}{\text{n}}$ is given by,
$=\frac{(\text{Nm}^{-2})(\text{m}^3)^2(\text{K})^2}{\text{mol}}$
$=\text{Nm}^4\text{K}^2\text{mol}^{-1}$
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