JEE Main & Advanced
Chemistry
The p-block Elements-II / p-ब्लॉक तत्व-II
Question Bank
Numerical Value Type Questions - s-Block, p-Block & Metallurgy
question_answer
The valency factor of \[Fe{{S}_{2}}\] in the following reaction is x. Find \[\left( x-0 \right)\] : \[Fe{{S}_{2}}+{{O}_{2}}\to F{{e}_{2}}{{O}_{3}}+S{{O}_{2}}\]