3 gm of carbon reacts completely with 5 gm of oxygen. What will be the % of CO in the product?
75%
C+O2→CO+CO2POAC for C1×nc=1×nCO+1×nCO2312=a+b.......(1)POAC for O2×nO2=1×nCO+2×nCO22×532=a+2b.......(2)On solving: a=316,b=116
% of CO= 316312×100=75%