According to Fajan's rules, the covalent nature of ionic compounds is favoured by [AIIMS 1999]
A. Large cation and small anion
B. Large cation and large anion
C. Small cation and large anion
D. Small cation and small anion
Answer:C
According to Fajan's rules, the covalent nature of ionic compounds is favoured by [AIIMS 1999]
A. Large cation and small anion B. Large cation and large anion C. Small cation and large anion D. Small cation and small anion