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Byju's Answer

Standard XII

Physics

Assumptions of KTG

Match List I ...

Question

Match List I with List II and select the correct answer using the codes given the lists.
List I List II
P. Boltzmann Constant $1$ . $[M L^{2} T^{- 1}]$
Q. Coefficient of viscosity $2$ . $[M L^{- 1} T^{- 1}]$
R. Plank Constant $3$ . $[M L T^{- 3} K^{- 1}]$
S. Thermal conducivity $4$ . $[M L^{2} T^{- 2} K^{- 1}]$

P-

3

, Q-

1

, R-

2

, S-

4

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P-

3

, Q-

2

, R-

1

, S-

4

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P-

4

, Q-

2

, R-

1

, S-

3

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P-

4

, Q-

1

, R-

2

, S-

3

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Solution

The correct option is C P- $4$ , Q- $2$ , R- $1$ , S- $3$
$E = \frac{3}{2} K T B o l t z m a n c o n s t a n t \to [K] = \frac{[M L^{2} T^{- 2}]}{[θ]} = [M L^{2} T^{- 2} K^{- 1}]$
Coefficient of viscosity of $\to η = \frac{F}{A / d v / d x} = \frac{M L T^{- 2}}{L^{2} \times T^{- 1}} = [M L^{- 1} T^{- 1}]$
Planck's constant $\to M L^{2} T^{- 1}$
Dimension formula of thermal conductivity
Thermal conductivity is measured in $(w a l l / m . K) = M L T^{- 3} K^{- 1}$

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Similar questions

Q. Match List I with List II and select the correct answer using the codes given below the list

List I	List II
P. Boltzmann constant	1. $[M L^{2} T^{- 1}]$
Q. Coefficient of viscosity	2. $[M L^{- 1} T^{- 1}]$
R. Planck constant	3. $[M L T^{- 3} K^{- 1}]$
S. Thermal conductivity	4. $[M L^{2} T^{- 2} K^{- 1}]$

Match the four starting meterials (P, Q, R, S) given in List – I with the corresponding reaction schemes
(I, II, III, IV) provided in List – II and select the correct answer using the code given below the lists.

$\begin{matrix} L i s t - I & L i s t - I I P . & I f_{α} = \frac{π}{7} t h e n \frac{1}{c o s α} + \frac{2 c o s α}{c o s 2 α} = & 1. & 2 Q . & u n d e r s e t x \to \infty L t [(x - 1) (x - 2) (x + 3) (x + 5) (x + 10)]^{\frac{1}{5}} - x = & 2. & 3 R . & \int_{- 2}^{2} \frac{3 x^{2} d x}{1 + e^{x}} = & 3. & 4 S . & L e t f (x) = x^{3} + x^{2} + 2 x - 1. T h e m i n i m u m i n t e g r a l v a l u e o f x i f x s a t i s f i e s f (f (x)) > f (2 x + 1) i s & 4. & 8 \end{matrix}$

Q. Match the electronic configurations of the elements given in List - I with their correct characteristic(s) (i.e., properties for given configuration) given in List - II.

\begin{matrix} List-I & List - II P. & 1 s^{2} & 1. & Element shows highest negative oxidation state Q. & 1 s^{2} 2 s^{2} 2 p^{5} & 2. & Element shows highest first ionisation enthalpy R. & 1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{5} & 3. & Element shows highest electronegativity on Pauling scale S. & 1 s^{2} 2 s^{2} 2 p^{2} & 4. & Element shows maximum electron gain enthalpy (most exothermic) \end{matrix}

Match the columns I and II select the correct option.

$\begin{matrix} Column I & Column II 1. & Lycopodium & p. & Alga 2. & Sequoia & q. & Moss 3. & Polytrichum & r. & Pteriophyte 4. & Dictyota & s, & Gymnosperm \end{matrix}$

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Match List I with List II and select the correct answer using the codes given the lists.List IList IIP. Boltzmann Constant1. [ML2T−1]Q. Coefficient of viscosity2. [ML−1T−1]R. Plank Constant3. [MLT−3K−1]S. Thermal conducivity4. [ML2T−2K−1]