Question

Glucose is added to 1 litre water to such an extent
that
that ∆Tf/Kf becomes equal to1/1000. The wt. of
glucose added is :-
(1) 180 g
(3) 1.8 g
(2) 18g
(4) 0.18 g​

Answer 1

Answer:

180 gram

Explanation:

glucose do not extend or decrase the weight

Answer 2

Answer:

option 4

Explanation:

m=molality

m'= molecular mass of glucose

w= weight of glucose