1. Tardigrade
  2. Question
  3. Chemistry
  4. An element A (at wt =75 ) and another element B (at. wt. =25 ) combine to form a compound. The compound contains 75 % A by weight. The formula of the compound will be-

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. An element $A$ (at $wt =75$ ) and another element $B$ (at. wt. $=25$ ) combine to form a compound. The compound contains $75 \%$ A by weight. The formula of the compound will be-

Some Basic Concepts of Chemistry

Solution:

no. of moles of $A =\frac{75}{75}=1$

no. of moles of $B =\frac{25}{25}=1$

molecular formula $AB$