C-06-Q095mediumsingle_mcqC=40%,H=6.67%,O=53.33%C = 40\%, H = 6.67\%, O = 53.33\%C=40%,H=6.67%,O=53.33% — যৌগের স্থূল সংকেত—aCHO\mathrm{CHO}CHObCH2O\mathrm{CH_2O}CH2Oc