Question

Frutose’s molecular weight is 180 g/mole. A can of coke cola (330ml) contains 35 g fructose. The molar concentration fructose in coke cola is

Answer 1

The molar concentration of
`35` g fructose in
`330 ml` solution is
`0.589`moles/litre

Step-by-step explanation:

Given -

Molecular weight of fructose
`= 180 (g)/(mole)`

Can of coka coal has fructose
`= 35` gram

Volume of can of coke
`= 330` ml

Number of moles in
`35` grams of Fructose

`= (35)/(180) \\= 0.194`

Molar concentration

`= (0.194)/(0.33l) \\= 0.589\\` moles/litre

Hence, the molar concentration of
`35` g fructose in
`330 ml` solution is
`0.589`moles/litre