Match List-I with List-II List-I Representation List-II Common name (…

The correct answer is Option (1) → (A)-(II), (B)-(I), (C)-(III), (D)-(IV)

List-I Representation	List-II Common name
(A) $10^{-6}$ M solution	(II) Micromolar solution
(B) 0.1 M solution	(I) Decimolar solution
(C) 0.001 M solution	(III) Millimolar solution
(D) 0.01 M solution	(IV) Centimolar solution

 

(A) $10^{-6}\text{ M}$ solution:

• The prefix for $10^{-6}$ is micro- ($\mu$).

• Therefore, this is a Micromolar solution.

• Matching: (A)-(II)

(B) $0.1\text{ M}$ solution ($10^{-1}\text{ M}$):

• The prefix for $10^{-1}$ is deci- ($d$).

• Therefore, this is a Decimolar solution.

• Matching: (B)-(I)

(C) $0.001\text{ M}$ solution ($10^{-3}\text{ M}$):

• The prefix for $10^{-3}$ is milli- ($m$).

• Therefore, this is a Millimolar solution.

• Matching: (C)-(III)

(D) $0.01\text{ M}$ solution ($10^{-2}\text{ M}$):

• The prefix for $10^{-2}$ is centi- ($c$).

• Therefore, this is a Centimolar solution.

• Matching: (D)-(IV)