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Which of the following represents correc...

Which of the following represents correct order of conductivity in solids-

A

`K_("metals")gtgtK_("insulators")ltK_("semiconductors")`

B

`K_("metals")ltltK_("insulators")ltK_("semiconductors")`

C

`K_("metals"),K_("semiconductors")gtK_("insulators")=0`

D

`K_("metals")ltK_("semiconductors")gtK_("insulators")ne0`

Text Solution

Verified by Experts

The correct Answer is:
A
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