Question

cost of sugar is rs 40 kg calculate its cost per mole

Answer 1

MOLAR MASS OF SUGAR (C12H22O11)

= (12X12+1X22+11X16)g/mol

=342g/mol

cost of 1 kg (1000g) =RS.30

therefore, cost of 1g= RS.30/1000

AND THEREFORE ,cost of 1 mol of sugar i.e,342g

= 30/1000 X 342

= RS.10.26.