Jee Main
Some Basic Concepts Of Chemistry
JEE Main 2025 (Online) 23rd January Evening Shift
INTEGER+4 / -12025
When 81.0 g of aluminium is allowed to react with 128.0 g of oxygen gas, the mass of aluminium oxide produced in grams is ________ . (Nearest integer)
Given :
Molar mass of Al is $27.0 \mathrm{~g} \mathrm{~mol}^{-1}$
Molar mass of O is $16.0 \mathrm{~g} \mathrm{~mol}^{-1}$