Question

The correct of polar nature in the covalent bond of the following character

• A. $HF>HCl>HBr>HI$
• B. $HF>HCl>HI$
• C. $HF>HBr>HI$
• D. None of the above

Answer 1

The correct option is A $HF>HCl>HBr>HI$

The correct of polar nature in the covalent bonds of the following character is HF>HCl>HBr>HI
As we come down the group from F to I the electronegativity of atoms will be decreasing which leads to the decrease in tendency of attracting electrons towards itself and makes the electrons bewteen atoms of elements unsymmetrical.Leading to fomation of less polar covalent bond
Hence option A is correct.