CameraIcon

SearchIcon

MyQuestionIcon

1

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

Characteristics of Particles of Matter

An aqueous so...

Question

An aqueous solution is 1m in ki. Which change will cause the vapour pressure of the solution to increase? 1 addition of nacl 2 addition of na2so4 3 addition of 1 m ki 4 addition of water

Open in App

Solution

Suggest Corrections

thumbs-up

21

Similar questions

Q. Addition of which solute in 1.0 molar KI solution will not cause a change in vapour pressure:

Q. An aqueous solution is

1

K I

. Which change will cause the vapour pressure of the solution to increase?

Q. An aqueous solution is 1.00 molal in KI. Which change will cause the vapour pressure of the solution to increase?

Q. For different aqueous solutions of

0.1 N

.1 N N a C l, 0.1 N

N a_{2} S O_{4}

0.1 N N a_{2} P O_{4}

27^{o} C

, the correct statements are:
1. The order of osmotic pressure is,

N a C l > N a_{2} S O_{4} > N a_{3} P O_{4} > u r e a

π = \frac{Δ T_{b}}{K_{b}} \times S T

for urea solution.
3. Addition of salt on ice increases its melting point.
4. Addition of salt on ice brings in melting of ice earlier.

An aqueous solution of an inorganic compound (X) gives the following reactions.

(i) With an aqueous solution of

B a C l_{2}

, a precipitate insoluble in dilute

H C l

(ii) Addition of excess of

K I

gives a brown precipitate which turns white on addition of excess hypo solution.

(iii) With an aqueous solution of potassium ferrocyanide a chocolate colored ppt. is obtained.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Characteristics of Particles of Matter

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Characteristics of Particles of Matter

Standard VIII Chemistry

Join BYJU'S Learning Program

CrossIcon