Download the app

Questions  

Match the following

          Column I                                          Column II

          1  Forbidden energy gap                    p   semiconductor

          2    Silicon                                         q    0.7 eV

          3   Iron                                                r     Insulator

          4  wood                                              s     Conductor

a
1-p, 2-q, 3-r, 4-s
b
1-r, 2-s,  3-q, 4-p
c
1-s, 2-q, 3-R,  4-p
d
1-q, 2-p,  3-s, 4-r

detailed solution

Correct option is D

Forbidden energy gap of Germanium is 0.7ev, Silicon is a semiconductor Iron is a  metal, Wood is insulator

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

The energy  band  occupied in the valence  electrons of all the atoms  of solid is called


phone icon
whats app icon