Recent questions and answers in Solutions

How to determine osmotic pressure in mixture of three different solution?

answered Jun 13, 2017 by tgoel5884

1 answer

The van't Hoff factor of the compound $K_3Fe(CN)_6$ in dilute solution is

answered Jun 13, 2017 by tgoel5884

2 answers

An azeotropic solution of two liquids has a boiling point lower than either of them when it

answered Apr 23, 2017 by tanishkalersingh

2 answers

$70\;ml$ of $2$ molal $HNO_3$ solution whose density is $1.126\;g/ml$ is mixed with $30\; ml$ of $2$ molal $NaOH$ solution whose density is $1.08\; g/ml$ and some water is also added so that concentration of $H^{+}$ ion in resulting solution becomes $0.2\; M.$ How many mili moles of $H^{+}$ will be present in final solution

answered Jan 18, 2016 by meena.p

1 answer

When mercuric iodide is added to the aqueous solution of potassium iodide,the

answered Dec 6, 2015 by vivekloya24

3 answers

for a very dilute solution of h3po3 van't hoff factor

answered Jul 6, 2015 by sharmaaparna1

1 answer

if a solute under goes dimerization and trimerizaton, the minimum values of the van't hoff factors are

answered Jul 6, 2015 by sharmaaparna1

1 answer

Benzoic acid undergoes dimerisation in benzene solution. the vant's hoff factor'i' is related to the degree of association 'α' of the acid as

answered Jul 6, 2015 by sharmaaparna1

1 answer

18 gms of glucose and 6 gms Urea are dissolved in 1 litre aqueous solution at 27 °c. the osmotic pressure of solution will be

answered Jul 4, 2015 by sharmaaparna1

1 answer

calculate the molal solution depression constant of a solvent which has freezing point 16.6° and latent heat of fusion 180.75J/g

answered Jul 3, 2015 by sharmaaparna1

1 answer

Maximum freezing point will be for 1 molal solution of (assuming equal ionization in each case)

asked Jun 16, 2015 by varun28031999

0 answers

How to determine molarity in simple way?

answered Nov 27, 2014 by pady_1

1 answer

A sample of wustite $Fe_xO$ contains one $Fe(III)$ for every three $Fe(II).$ Calculate the value of x.

answered Aug 11, 2014 by meena.p

1 answer

The composition of a sample of wiistite is $Fe_{0.93} O_{1.00-}$. What percentage of the ion is present in the form of $Fe(III)?$

answered Aug 11, 2014 by meena.p

1 answer

Calculate the percentage of void volume in the body centred

answered Aug 11, 2014 by meena.p

1 answer

Calculate the percentage of void volume in the primitive

answered Aug 11, 2014 by meena.p

1 answer

Lil occurs as cubical - closest packing . If the edge length of a unit cell is $624\;pm$ , determine the ionic radii of $Li^{+}$ and $I^{-}$ ions.

answered Aug 11, 2014 by meena.p

1 answer

KCl crystallizes in the same type of lattice as does $NaCl$ . Given that $\large\frac{r_{Na^{+}}}{r_{cl^{-}}}$$=0.5$ and $\large\frac{r_{Na^{+}}}{r_{K^{+}}}$$=0.5$ calculate the ratio of density of NaCl to that KCl

answered Aug 11, 2014 by meena.p

1 answer

KCl crystallizes in the same type of lattice as does $NaCl$ . Given that $\large\frac{r_{Na^{+}}}{r_{cl^{-}}}$$=0.5$ and $\large\frac{r_{Na^{+}}}{r_{K^{+}}}$$=0.5$ calcute the ratio of the unit cell for $KCl$ to that for $NaCl$

answered Aug 11, 2014 by meena.p

1 answer