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.
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