Which Pairs Of Elements Among The Following Will Form Most Stable Ionic Bond:

Why Kaysons ?

Video lectures

Access over 500+ hours of video lectures 24*7, covering complete syllabus for JEE preparation.

Online Support

Practice over 30000+ questions starting from basic level to JEE advance level.

Live Doubt Clearing Session

Ask your doubts live everyday Join our live doubt clearing session conducted by our experts.

National Mock Tests

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

Organized Learning

Proper planning to complete syllabus is the key to get a decent rank in JEE.

Test Series/Daily assignments

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

SPEAK TO COUNSELLOR ? CLICK HERE

Question

Which pairs of elements among the following will form most stable ionic bond:

Solution

Correct option is

Na and F

 

Polarising power of Mg2+ and Li+ will be higher than that of Na+ due higher charge and smaller size respectively. Now polarisability of F will be less than that of Cl due to moller size

SIMILAR QUESTIONS

Q1

In which of the following molecule, all the atoms lie in one plane?

Q2

Bond angle in PH3 is:

Q3

 In OF2, number of bond pairs and lone pairs of electrons are respectively:

Q4

The correct order of polarizability for I , Br, Cl, F–  is: