12th Class
Chemistry
The Solid State / ठोस प्रावस्था
Question Bank
MCQs - The Solid State
question_answer
A crystalline structure has radius ratio\[\left( {{r}_{{{c}^{+}}}}/{{r}_{{{a}^{-}}}} \right)\] in the range of 0.225 - 0.414, The coordination number and arrangement of anions around the cations is