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 - Some Basic Concepts of Chemistry
question_answer
5.0 g of a certain element X forms 10.0 g of its oxide having the formula \[{{X}_{4}}{{O}_{6}}\]. What is the atomic mass of X in amu?