Ncert Exercises & Solutions

Match the properties given in Column-I with the metals given in Column-II and mark the appropriate answer.

	Column-I (Property)		Column-II (Metal)
A.	Element with highest second ionisation enthalpy	i.	Co
B.	Element with highest third ionisation enthalpy	ii.	Cr
C.	M in \(\mathrm{M}(\mathrm{CO})_6\) is	iii.	Cu
D.	Element with highest heat of atomisation	iv.	Zn
		v.	Ni

1. A = v; B = ii; C = i; D = iv

2. A = iv; B = ii; C = i; D = v

3. A = iii; B = iv; C = ii; D = v

4. A = ii; B = iv; C = iii; D = v