Question

2.
If 18 g of glucose is present in 1000 g of solvent,
the solution is said to be :
(1) 1 molar
(2) 0.1 molar
(3) 0.5 molar
(4) 0.1 molal​

Answer 1

Answer:

If in the question there is 1000ml of solvent then , The option 2) 0.1 molar is correct answer.

Explanation:

molecular mass of glucose(C6H12O6) :- 180

mass of glucose :- 18gm

Number of moles= mass of glucose/ molecular mass of glucose.

= 18/180

=0.1 molar

Therefore , 0.1 molar is said to be the solution of 18gm glucose in 1000ml of solvent.

Answer 2

Attached an image solution
Hope this helps
Mark me as brainlist.