AIIMS2013Chemistry-Periodic Table
AIIMS 2013 Chemistry Properties of Elements MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which of the following element has lowest melting point?
A
Cr
B
Fe
C
Ni
D
Cu
Correct Answer
Option D
Detailed Explanation
Cu has lowest melting point because it has lowest enthalpy of atomisation (i.e., heat required to break the metal lattice to get free atoms) among the elements.
Found an issue with this question?