Answer :
Ethylene glycol has a total molecular mass of 0.068
Is ethanol glycol toxic to humans?
Ethylene glycol is a nerve (CNS) depressant that has immediate effects similar to those of ethanol. The first few hours after exposure are when all these CNS actions are also most apparent. If detected or mistreated, ethanol use can cause serious or fatal poisoning.
Ethylene glycol is present in food, right?
Ethyl acetate is not used in food products since it is very dangerous to people. Summary Propylene glycol, a synthetic liquid that has no taste, smell, or flavor, belongs to the same natural compound as alcohol. It shouldn't be confused with the dangerous substance ethylene glycol.
Briefing:
Molar mass ethylene glycol - (12*2 + 1*6 + 16*2) = 62g/mol
so, in 20g we have 20/62 = 0.32 mol
Mole fraction of ethylene glycol = No of moles of ethylene glycol/ Total number of moles.
= 0.068
Therefore , moles of ethylene glycol is 0.068 .
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