Two elements X and Y (atomic mass of X = 75, Y = 16) combine to give a compound having 76% of X. The formula of the compound is

<img alt="data table" class="img-reponsive" loading="lazy" title="" data="" table"="" data-cke-saved-src="https://apiengine3.home-tution.com/webroot//files/data table.png" src="https://apiengine3.home-tution.com/webroot//files/data table.png">

Atom ratio of X is 2 and Atom ratio of Y is 3.

Hence. The formula for the given compound is X₂Y₃

The option(D): X₂Y₃ is correct.