Notifications
Clear all
0
12/09/2020 7:43 pm
Topic starter
Assertion (A): Semiconductors are solids with conductivities in the intermediate range from 10-6 - 104 ohm-1 m-1.
Reason (R): Intermediate, conductivity in semiconductor is due to partially filled valence band.
(a) Assertion and Reason both are correct statements and Reason is the correct explanation for Assertion.
(b) Assertion and Reason both are correct statements but Reason is not the correct explanation for Assertion.
(c) Assertion is correct but Reason is wrong.
(d) Assertion is wrong but Reason is correct.
1 Answer
0
12/09/2020 7:45 pm
(c) Assertion is correct but Reason is wrong.
Explanation:
Conductance of semiconductors lies between metals and insulators, i.e., in the range of
10-6 - 104 ohm-1 m-1.