Match List - I with List - II :

	List - I (Parameter)		List - II (Unit)
(a)	Cell constant	(i)	$\mathrm{S} {\mathrm{cm}}^2 {\mathrm{mol}}^{-1}$
(b)	Molar conductivity	(ii)	Dimensionless
(c)	Conductivity	(iii)	${\mathrm{m}}^{-1}$
(d)	Degree of dissociation of electrolyte	(iv)	${\mathrm{\Omega }}^{-1}{ \mathrm{m}}^{-1}$

• Correct answer
  A

  (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
• B

  (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
• C

  (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
• D

  (a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)

Hence, the correct answer is option: 'A'.