Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
In an unbiased p-n junction, holes diffuse from the p-region to n-region because
ChemistrySemiconductorsNEET
Options:
  • A free electrons in the n-region attract them.
  • B they move across the junction by the potential difference.
  • C hole concentration in p-region is more as compared to n-region.
  • D All the above
Solution:
1428 Upvotes Verified Answer
The correct answer is: hole concentration in p-region is more as compared to n-region.
Correct Option is : (C)
hole concentration in p-region is more as compared to n-region.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.