Chemistry-
General
Easy
Question
Molarity and molality of a solution of caustic soda are respectively 11.12 M and 94.12 m. The density of the solution is:
- 0.556 g
- 5.56 g
- 55.6 g
- none of these
The correct answer is: 0.556 g
Related Questions to study
Chemistry-
A solution is prepared by dissolving a 2.5 g sample of an unknown compound in 34 g of benzene 
boils at 1.3 SoC higher than pure benzene. Which expression gives the molar mass of the unknown compound?
A solution is prepared by dissolving a 2.5 g sample of an unknown compound in 34 g of benzene boils at 1.3 SoC higher than pure benzene. Which expression gives the molar mass of the unknown compound?
Chemistry-General
Chemistry-
When 1.2 g of sulphur is melted With 15g of naphthalene, the solution freezes at 
. What is the molar mass of tb is form of sulphur?
When 1.2 g of sulphur is melted With 15g of naphthalene, the solution freezes at . What is the molar mass of tb is form of sulphur?
Chemistry-General
Chemistry-
Y g of a non-volatile organic substance of molecular mass M is dissolved in 250 g benzene. Molal elevation constant of benzene is K b Elevation in its boiling point is given by:
Y g of a non-volatile organic substance of molecular mass M is dissolved in 250 g benzene. Molal elevation constant of benzene is K b Elevation in its boiling point is given by:
Chemistry-General
Chemistry-
Consider the following vapour pressure-composition graph, SP is equal to:
Consider the following vapour pressure-composition graph, SP is equal to:
Chemistry-General
Chemistry-
Choose the correct option:
Choose the correct option:
Chemistry-General
Chemistry-
You are given 500 mL. of 2 N HCI and 500 mL of 5 NHCl. What will be the maximum volume of 3 M HCl that you can make from these two solutions?
You are given 500 mL. of 2 N HCI and 500 mL of 5 NHCl. What will be the maximum volume of 3 M HCl that you can make from these two solutions?
Chemistry-General
Chemistry-
A) One molar solution is always more concentrated than one molal solution
R) The amount of solvent in 1 M and 1 m aqueous solution is not equal
A) One molar solution is always more concentrated than one molal solution
R) The amount of solvent in 1 M and 1 m aqueous solution is not equal
Chemistry-General
Chemistry-
(A) The dissociation of gases in water is always an endothermic process
(R) Dissolution of gases in water proceed with negative value of 
(A) The dissociation of gases in water is always an endothermic process
(R) Dissolution of gases in water proceed with negative value of
Chemistry-General
Chemistry-
Which among the following gas will greatly deviate from Henry's law in water?
Which among the following gas will greatly deviate from Henry's law in water?
Chemistry-General
Chemistry-
Depression in freezing paint is 6 K for NaCl solution If 
for water is 1.86 K/kg mol; amount of NaCl dissolved in I kg water is:
Depression in freezing paint is 6 K for NaCl solution If for water is 1.86 K/kg mol; amount of NaCl dissolved in I kg water is:
Chemistry-General
Chemistry-
If for a sucrose solution, elevation in boiling point is 
then what will be the boiling point of NaCI solution for same molal concentration?
If for a sucrose solution, elevation in boiling point is then what will be the boiling point of NaCI solution for same molal concentration?
Chemistry-General
Chemistry-
2.5 litre of 1 M NaOH solution are mixed with another 3 liter of 0.5 M NaOH solution Then the molarity of the resulting solution is
2.5 litre of 1 M NaOH solution are mixed with another 3 liter of 0.5 M NaOH solution Then the molarity of the resulting solution is
Chemistry-General
Chemistry-
The depressions in freezing point for 1 M urea, 1 M glucose and 1 M NaCI are in the ratio:
The depressions in freezing point for 1 M urea, 1 M glucose and 1 M NaCI are in the ratio:
Chemistry-General
Chemistry-
The diagram given below is a vapour pressure composition diagram for a binary solution of A and B.
In the solution, A - B interactions are:
The diagram given below is a vapour pressure composition diagram for a binary solution of A and B.
In the solution, A - B interactions are:
Chemistry-General
Chemistry-
X is a non-volatile solute and Y is volatile solvent The following vapour pressures are obtained by dissolving X in Y
The correct order of vapour pressure is :
X is a non-volatile solute and Y is volatile solvent The following vapour pressures are obtained by dissolving X in Y
The correct order of vapour pressure is :
Chemistry-General
