Question

Match the properties given in Column I with the metals given in Column II.

	Column I (Property)	Column II (Metal)
(i)	Element with highest second ionisation enthalpy	(a) \[\ce{Co}\]
(ii)	Element with highest third ionisation enthalpy	(b) \[\ce{Cr}\]
(iii)	\[\ce{M}\] in \[\ce{M(CO)6}\] is	(c) \[\ce{Cu}\]
(iv)	Element with highest heat of atomisation	(d) \[\ce{Zn}\]
		(e) \[\ce{Ni}\]

Answer 1

	Column I (Property)	Column II (Metal)
(i)	Element with highest second ionisation enthalpy	(c) \[\ce{Cu}\]
(ii)	Element with highest third ionisation enthalpy	(d) \[\ce{Zn}\]
(iii)	\[\ce{M}\] in \[\ce{M(CO)6}\] is	(b) \[\ce{Cr}\]
(iv)	Element with highest heat of atomisation	(a) \[\ce{Co}\]