How many moles of glucose are present in 720 g of glucose ?

Explanation

Glucose `=C_6H_12O`
Molecular mass of glucose `=(12xx6)+(1xx12)+(16xx6)`
`=72+12+96=180`
Number of mole of glucose `=("Mass of glucose")/("Molecular mass of glucose")`
`=(720)/(180)=4` moles.