TS EAMCET Medical 7 May 2024 Shift 2 Paper

A hydrocarbon containing C and H has 92.3% of C . When 52 g of hydrocarbon is completely burnt in oxygen, x moles of water and y moles of CO2 were formed. The liberated water is sufficient to liberate one mole of H2 when reacted with sodium metal. What is the weight (in g) of O2 consumed? (C=12u;H=1u;O=16u)