JEE PYQ: D And F Block Elements Question 31
Question 31 - 2019 (09 Jan Shift 2)
The transition element that has lowest enthalpy of atomisation is:
(1) Fe
(2) Cu
(3) V
(4) Zn
Show Answer
Answer: (4)
Solution
As zinc has no unpaired $d$-electrons to take part in the bond, it has least enthalpy of atomisation amongst the given transition elements.