Home » According to Fajan’s rule, covalent bond is favoured by Chemical Bonding MCQs According to Fajan’s rule, covalent bond is favoured by April 11, 2022 35 Views Q. According to Fajan’s rule, covalent bond is favoured by Large cation and small anionLarge cation and large anionSmall cation and large anionSmall cation and small anion Answer: Small cation and large anion