Answer:>
Explanation:
All ionic compounds have high melting and boiling points
We're there any answer choices to choose from?
That would help a lot.
As per bernoulli's principle
here
= pressure upwards
= pressure downwards
= velocity of air upwards
= velocity of air downwards
now from this equation we can say that the pressure difference will be
now the force due to this pressure difference will be
so this is the above force which is given above