MCQ
Dimensional Formula of Universal Gas Constant is
- ✓$[M{L^2}{T^{ - 2}}{\theta ^{ - 1}}]$
- B$[{M^2}L{T^{ - 2}}\theta ]$
- C$[M{L^3}{T^{ - 1}}{\theta ^{ - 1}}]$
- DNone of these
✓
Answer
Correct option: A.
$[M{L^2}{T^{ - 2}}{\theta ^{ - 1}}]$
a
(a) $ R={\frac{PV}{T}} $ $ = \left[ {\frac{{M{L^{ - 1}}{T^{ - 2}} \times {L^3}}}{\theta }} \right] $ $= [M{L^2}{T^{ - 2}}{\theta ^{ - 1}}]$
(a) $ R={\frac{PV}{T}} $ $ = \left[ {\frac{{M{L^{ - 1}}{T^{ - 2}} \times {L^3}}}{\theta }} \right] $ $= [M{L^2}{T^{ - 2}}{\theta ^{ - 1}}]$
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