Molality
Trending Questions
Can the Molarity and molality of a given solution (solute + solvent) be equal?
True
False
Which of the following formulae are correctly mentioned?
Molarity=Number of moles of solventvolume of solvent (litres)
Molarity=Number of moles of solventvolume of solute (kg)
Molarity=Number of moles of solutevolume of solution (litres)
Molality=Number of moles of soluteMass of solvent (kg)
What are Molarity and molality represented by respectively?
m, M
M, m
Mo, mol
ar, al
Calculate Molality (in M) of a solution in which 36 gm glucose is dissolved in 500 gm water.
0.8
0.4
0.2
0.36
- 2.05 M
- 2.22 M
- 2.00 M
- 1.78 M
(IIT-JEE, 1988)
- Molarity
- Normality
- Formality
- Molality
Molality (in mol/kg) of a solution in which 0.13 mole of solute is dissolved in 500 gm of water is:
13
1.3
2.6
0.26
Which of the following variables are sufficient to calculate molality?
Mass of solute
Moles of solute
Moles of solvent
Mass of solvent
Do you know the molecular mass of glucose and its structural formula?
160,
180,
180,
180,
- 36
- 200
- 500
- 18