Answer:
The polarity order increase from left to right in the order on the basis of electron negativity difference b/w two elements in the periodic table
Step-by-step explanation:
H-F is the most polar bond so you can calculate the polarity difference
H-O is second in the list as
O-F is third in the list as the electron negativity difference is less b/w these two .
H-H has zero polarity because they will cancel out the values .