Home
Class 9
CHEMISTRY
What is the mole fraction of glucose in ...

What is the mole fraction of glucose in 10% w/W glucose solution ?

Text Solution

Verified by Experts

The correct Answer is:
`0.01`
No .of moles of glucose=`(10)/(180 )` = 0.0555 mol
No. of moles of water `=(90)/(18) =5 `mol
Number of moles of solution=5.0555 mol
Mole fraction of glucose =`("No. of moles of glucose ")/("No. of moles of solution ")`
=`(0.0555)/(5.0555) =0.01`
Promotional Banner

Topper's Solved these Questions

  • IS MATTER AROUND US PURE ?

    MTG IIT JEE FOUNDATION|Exercise OLYMPIAD/ HOTS CORNER|20 Videos

  • IS MATTER AROUND US PURE ?

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (LONG ANSWER TYPE )|5 Videos

  • FOOTSTEPS TOWARDS(CBSE BOARD)

    MTG IIT JEE FOUNDATION|Exercise SECTION-D|14 Videos

  • MATTER IN OUR SURROUNDINGS

    MTG IIT JEE FOUNDATION|Exercise OLYMPIAD/HOTS CORNER|15 Videos

Similar Questions

Explore conceptually related problems

Glucose (dextrose) solutions are given intravenously to patients combined with other drugs. Different concentrations of glucose are used for different purposes. A 5% (w/w) glucose solution is commonly used. The density of this solution is 1.02 g mL^(-1) . What is the mole fraction of glucose in the solution?

An aqueous solution is made by dissolving glucose (C_(6)H_(12)O_(6)) and urea (NH_(2)CONH_(2)) in water. The mole ratio of glucose and water is 1 : 10. If the masses of glucose and urea are in 3:1 ratio, the mole fraction of glucose in the solution is :

An aqueous solution of sodium chloride is marked 10%(w//w) on the bottle. The density of the solution is 1.071 gmL^(-1) . What is the molity and molarity? Also, what is the mole fraction of each components in the solution?

An aqueous sucrose (molar mass = 342) solution is labelled as 20% W/W . What is the mole fraction of water in this solution ?

The mole fraction of glucose in an aqueous solution is 9/109. The molality of solution is:

The mole fraction of glucose in aqueous solution is 0.2 then molality of solution will be