Chemistry, asked by jiyamukherjee1846, 8 months ago

Mole fraction of I2in CCl4 is0.2then the value of molality

Answers

Answered by atharva494

9

Answer:

➡Let the solution be x molal.

Moles of benzene present in 1000g of benzene =

78

1000

=120.82.

Mole fraction of solute =

x+12.82

x

=0.2=

x+12.82

x

.

On solving for x we get x=3.2.....

please mark as brainliest....

Previous Question

Next Question

Similar questions

Science, 4 months ago

Villi are finger-like projections richly supplied with_______rectangle. They help in ________rectangle in the small intestine. A.mucus, digestion of food B.blood vessels, digestion of food C.HCl, absorption of food D.blood vessels, absorption of food...

Biology, 4 months ago

5. A VCR and TV were bought for ? 8,000 each. The shopkeeper made a loss of 4% on the VCR and a profit of 8% on the TV. Find the gain or loSs percent on the whole transaction.

English, 4 months ago

The Policeman said to the driver . Don't drive rashly it is unsafe into indirect speech ...

Chemistry, 8 months ago

Kisi bhi Parmanu Anu ki Bandhan lambai kaise gyat karte hain...

Hindi, 8 months ago

Neelu summary ( chapter by Mahadevi Varma ) please give...

Math, 1 year ago

89 percent as fraction in the simplest form .

Math, 1 year ago

solve the problem plz....

Hindi, 1 year ago

In the following sentences, the possessive pronouns have been used incorrectly. orrect the mistakes. One has been done for you. This book is my. Where is their? This book is mine. Where is theirs? 2. Oh, I can't find a pen. Can I use your? le 3. I gave a new shirt to Seema's brother. Now it is he. 4. There are several cakes to choose from. The choice is our. ..* 5. Sheila has eaten her sweets,...