The luster of a metal is due to
...The luster of a metal is due to
its high density
its high polishing
its chemical inertness
presence of free electrons
Correct answer is D
No explanation has been provided for this answer.
The following compounds are condensation polymers except ...
Which of the following is an example of an endothermic reaction? ...
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Which of the following involves the decomposition enzymic action? ...