IIT JEE : Chemical Bonding And Molecular Structures QUESTIONS AND ANSWERS :: part2 : 16 to 20

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

16.Ionic bond formation is favoured by

larage cation and large anion

small cation and small anion

small cation

small anion

17.The bond formation in atoms is due to the fact that they

get their energy lowered

acquire higher energy state

change their position

None of these

18.The nature of bonding in BF3.NH3 is

ionic

co-ordinate

covalent

metallic

19.Formation of ionic compounds is favoured by

low charge on cation and anion

low electron affinity of anion

high ionisation energy of cation

high lattice energy

20.The element with atomic no. 9 can exhibit an oxidation state of

-1

More Chemical Bonding And Molecular Structures QUESTIONS AND ANSWERS available in next pages

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IIT JEE Questions And Answers :: Chemical Bonding And Molecular Structures: part2