Answer:
1368 grams.
Explanation:
Molarity is defined as number of moles of solute present in one litre of solution. 1-M means 1 mole of solute is present in 1 litre of solution.
4-M solution means 4 moles of solute is present in 1 litre of solution.
Molar mass of [tex]C_{12}H_{22} O_{11}[/tex] = [tex]12 \times 12 + 22 \times 1 + 11 \times 16 = 342[/tex] grams.
as molar mass of carbon,hydrogen and oxygen atoms are 12,1 and 16 grams respectively.
Since molar mass of [tex]C_{12} H_{22} O_{11}[/tex] is 342 grams,
1 mole of it weighs 342 grams and 4 moles of it weighs [tex]4 \times 342 = 1368[/tex] grams.
Hence we need 1368 grams to make a 4-M solution of [tex]C_{12}H_{22} O_{11}[/tex].
