WBCHSE Class 11 Chemistry: Structure of Atom – Chhaya Publication
WBCHSE Class 11 Chemistry: Structure of Atom – Chhaya Publication MCQs from Structure of Atom Q1. The set of quantum numbers for the 23rd electron of chromium (atomic number \( =24 \) ) is- (A) \( 3,2,-2,+\frac{1}{2} \) (B) \( 3,1,+1,+\frac{1}{2} \) (C) \( 3,2,+3,+\frac{1}{2} \) (D) \( 3,3,1,+\frac{1}{2} \) Q2. In two different … Read more