Which of the following contain 9×1023 oxygen atoms?
1) 0.25 moles of glucose
2) 0.5 moles of ethyl alcohol
3) 1.0 mole of dimethyl ether
4) 0.01 moles of sucrose
1) 0.25 moles of glucose
2) 0.5 moles of ethyl alcohol
3) 1.0 mole of dimethyl ether
4) 0.01 moles of sucrose