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Questions  

Statement 1: In certain cases metals have a characteristic colour and lustre.
Statement 2: Free electrons are present in metals.
 

a
Both statements 1 and 2 are correct
b
Both statements 1 and 2 are incorrect
c
Statement 1 is correct statement 2 is incorrect
d
Statement 1 is incorrect statement 2 is correct

detailed solution

Correct option is A

In certain cases, metals have a characteristic colour and lustre due to the presence of free electrons.

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Similar Questions

Match the items given in Column I with the items given in Column II.
 

 Column I Column II
A.Mg in solid state1.p -type semiconductor
B.MgCl2 in molten state2.n-type semiconductor
C.Silicon with phosphorus3.Electrolytic conductor
D.Germanium with boron4.Electronic conductor


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