Freezing point of equimolal aqueous solution

The freezing point of equi-molal aqueous solution will be maximum for:
(a) C₆H₅NH₃⁺Cl^-(aniline hydrochloride) (b) Ca(NO₃)₂ (c) La(NO₃)₃ (d) C₆H₁₂O₆(glucose)

Answer: (c) La(NO₃)₃ will furnish four ions and thus will develop more lowering in freezing point whereas glucose gives only one particle and thus minimum lowering in freezing point.

View Complete Question

Related Questions in Chemistry

Q : Explain Photoelectron Spectroscopy. The

The energies of both the outer and inner orbitals of atoms and molecules can be determined by photoelectron spectroscopy.Energy changes of the outermost or highest energy electron of molecules were dealt with here in a different passion. The energies of ot

Q : Finding Molarity of final mixture Can

Can someone help me in finding out the right answer. 25ml of 3.0 MHNO3 are mixed with 75ml of 4.0 MHNO3. If the volumes are adding up the molarnity of the final mixture would be: (a) 3.25M (b) 4.0M (c) 3.75M (d) 3.50M

Q : Explosions produce carbon dioxide

Illustrate all the explosions produce carbon dioxide?

Q : Problem on decinormal Select the right

Select the right answer of the question. How much water is required to dilute 10 ml of 10 N hydrochloric acid to make it exactly decinormal (0.1 N): (a) 990 ml (b) 1000 ml (c) 1010 ml (d) 100 ml

Q : Question based on relative lowering of

Give me answer of this question. When a non-volatile solute is dissolved in a solvent, the relative lowering of vapour pressure is equal to: (a) Mole fraction of solute (b) Mole fraction of solvent (c) Concentration of the solute in grams per litre

Q : Vapour pressure related question Help

Help me to solve this question. Which of the following is incorrect: (a) Relative lowering of vapour pressure is independent (b)The vapour pressure is a colligative property (c)Vapour pressure of a solution is lower than the vapour pressure of the solvent (d)The

Q : Neutralization of benzoic acid Choose

Choose the right answer from following. How many grams of NaOH will be required to neutralize 12.2 grams of benzoic acid : (a) 40gms (b) 4gms (c)16gms (d)12.2gms

Q : Atmospheric pressure Give me answer of

Give me answer of this question. The atmospheric pressure is sum of the: (a) Pressure of the biomolecules (b) Vapour pressure of atmospheric constituents (c) Vapour pressure of chemicals and vapour pressure of volatile (d) Pressure created on to atmospheric molecules

Q : Problem based on normality Choose the

Choose the right answer from following. NaClO solution reacts with H2SO3 as,. NaClO + H2SO3→NaCl+ H2SO4. A solution of NaClO utilized in the above reaction contained 15g of NaClO per litre. The

Q : Problem on relative humidity Relative

Relative humidity is the ratio of the partial pressure of water in air to the partial pressure of water in air saturated with water at the same temperature, stated as a percentage: Relative =

Discover Q & A

Leading Solution Library

Avail More Than 1440383 Solved problems, classrooms assignments, textbook's solutions, for quick Downloads

No hassle, Instant Access

Start Discovering

18,76,764

1930705
Asked

3,689

Active Tutors

1440383

Questions
Answered

Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!

Submit Assignment