Question

Match the column $I$ with column $II$ and mark the appropriate choice.

Column I (Property)		Column II (Metal)
(A)	Element with highest second ionisation enthalpy	(i)	$Cr$
(B)	Element with highest third ionisation enthalpy	(ii)	$Cu$
(C)	$M$ in $M(CO{)}_6$ is	(iii)	$Zn$
(D)	Element with highest heat of atomisation	(iv)	$V$

• A. $(A)\to (ii)$, $(B)\to (iii)$, $(C)\to (i)$, $(D)\to (iv)$
• B. $(A)\to (iv)$, $(B)\to (iii)$, $(C)\to (i)$, $(D)\to (ii)$
• C. $(A)\to (iii)$, $(B)\to (i)$, $(C)\to (ii)$, $(D)\to (iv)$
• D. $(A)\to (i)$, $(B)\to (ii)$, $(C)\to (iii)$, $(D)\to (iv)$

Answer 1

Answer: (A)

Correct answer is (a) $(A)\to (ii)$, $(B)\to (iii)$, $(C)\to (i)$, $(D)\to (iv)$