1.

Which of the following is not corrextly matched with the given example ?

Answer»

An element of FIRST transition series which has HIGHEST second ionisation enthalpy - Cu.
An elementof first transition series with lowest THIRD ionisation enthalpy - Zn.
An element of first transition series with lowest enthylpy of atomisation - Zn.
An element of first transition series with lowest enthalpy of atomisation -Zn.

Solution :Hg is the last element of third trasition series.


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