Monday, December 17, 2007

Past JEE Questions Ch.3 Atomic Structure

JEE Question 2007 paper II

Statement - 1

Band gap in germanium is small.

Because

Statement - 2

The energy spread of each germanium atomic energy level is infinitesimally small.

(A) Statement – 1 is True, Statement – 2 is True; Statement – 2 is a correct explanation for statement – 1
(B) Statement – 1 is True, Statement – 2 is True; Statement – 2 is NOT a correct explanation for Statement – 1.
(C) Statement – 1 is True, Statement – 2 is False
(D) Statement – 1 is False, Statement – 2 is True

Answer C

No comments: