Question

Match List-I with List-II:

List-I	List-II
(a) Chlorophyll	(i) Ruthenium
(b) Vitamin – B12	(ii) Platinum
(c) Anticancer drug	(iii) Cobalt
(d) Grubbs catalyst	(iv) Magnesium

Choose the most appropriate answer from the options given below:

• A. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
• B. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
• C. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
• D. (a)-(iv), (b)-(ii), (c)-(iii), (d)-(i)

Answer 1

The correct option is C (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)

Answer: (c)

$\Rightarrow$ cis-Platin $\left[Pt\right(N{H}_3{)}_{2}C{l}_2$] used in the treatment of cancer

$\Rightarrow$ Chlorophyll is a complex of $Mg$

$\Rightarrow$ Vitamin B${}_{12}$ is a complex of $Co$

$\Rightarrow$ Grubbs catalyst is a series of catalysts containing ruthenium.