Match List I with List II and select the correct answer using the codes given below the lists:
|
Column - I |
Column - II |
|
A. Boltzmann constant |
(p) $[ML^{-2}T^{-1}]$ |
|
B. Coefficient of viscosity |
(q) $[ML^{–1}T^{–1}]$ |
|
C. Planck constant |
(r) $[MLT^{–3}K^{–1}]$ |
|
D. Thermal conductivity |
(s) $[ML^2T^{–2}K^{–1}]$ |
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → A → s ; B→ q ; C→ p ; D→ r
Boltzmannn constant = $\frac{R}{N}=\frac{PV}{nTN}=\frac{ML^{-1}T^{-2}×L^3}{K}= ML^2T^{-2}K^{-1}$
Coefficient of viscosity = $\frac{F}{6πrv}=\frac{MLT^{−2}}{L×LT^{-1}}= ML^{−1}T^{−1}$
Planck constant = $\frac{E}{\nu }=\frac{ML^2T^{-2}}{T^{-1}}=ML^{-2}T^{-1}$
Thermal conductivity = $\frac{Hl}{tAΔT}=\frac{ML^2T^{-2}×L}{T×L^2×K}= MLT^{–3}K^{–1}$