Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ
JEE Main & Advanced
Chemistry
Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ
Question Bank
Numerical Value Type Questions - Mole Concept (Basic Concept of Chemistry)
question_answer
An atom of element \['X'\] is 1.02 times heavier than that of an atom of \['Y'\] . An atom of \['Y'\] is 0.1809 times heavier than that of an atom of oxygen. What is the atomic weight of \['X'\] ?