MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Osmotic Pressure

For a solutio...

Question

For a solution of 0.849gram of mercurous chloride in 50 g of HgCl2 the freezing point depression is 1.24^° C Kf for HgCl2 is 34.3. What is the state of mercurous chloride in HgCl

Open in App

Solution

Suggest Corrections

thumbs-up

4

Similar questions

Q. For a solution of 0.849 g of mercurous chloride in 50g of

H g C l_{2} (l)

, the freezing point depression is

{1.24}^{o} C . K_{f}

H g C l_{2}

is 34.3. What is the state of mercurous chloride in

H g C l_{2}

[H g - 200 g, C l - 35.5 g]

3.24 g

of mercuric nitrate

H g (N O_{3})_{2}

1 k g

of water, the freezing point of the solution is found to be

- {0.0558}^{\circ} C

10.84 g

of mercuric chloride

H g C l_{2}

is dissolved in

1 k g

of water, the freezing point of the solution is

- {0.0744}^{\circ} C

K_{f} = 1.86 m o l^{- 1} K k g

. Will either of these dissociate into ions in an aqueous solution?

Q. When 3.24 g of mercuric nitrate,

H g (N O_{3})_{2}

is dissolved in 1000 g of water, the freezing point of the solution is found to be

- {0.0558}^{0} C

. But when 10.84 g of

H g C l_{2}

is dissolved in 1000 g of water, the freezing point depression is

{0.0744}^{0} C

K_{f}

{1.86}^{0} C m o l a l^{- 1} .

Now, select the correct statement(s). (Given:` Atomic mass of Hg = 200)

Q. Assertion :In ammonia solution, mercurous chloride gives a black precipitate consisting of a mixture of chloro-mercuric amide and elemental mercury. Reason: Mercurous chloride is unstable in room temperature.

Q. A solution of mercurous chloride on standing :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Osmotic Pressure

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Osmotic Pressure

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon