Molecular weight of solute

Select right answer of the question. A dry air is passed through the solution, containing the 10 gm of solute and 90 gm of water and then it pass through pure water. There is the depression in weight of solution wt by 2.5 gm and in weight of pure solvent by 0.05 gm. Calculate the molecular weight of solute: (a) 50 (b) 180 (c) 100 (d) 25 (e) 51

View Complete Question

Related Questions in Chemistry

Q : Advantages of doing your own chemistry

What are the advantages of doing your own chemistry assignments? State your comment?

Q : Question on colligative property Choose

Choose the right answer from following. Which of the following is a colligative property: (a) Osmotic pressure (b) Boiling point (c) Vapour pressure (d) Freezing point

Q : Formula of diesel Write a short note on

Write a short note on the formula of diesel, petrol and also CNG?

Q : Mass percent Help me to go through this

Help me to go through this problem. 10 grams of a solute is dissolved in 90 grams of a solvent. Its mass percent in solution is : (a) 0.01 (b) 11.1 (c)10 (d) 9

Q : Problem on decomposition reaction

Nitrogen tetroxide (melting point: -11.2°C, normal boiling point 21.15°C) decomposes into nitrogen dioxide according to the following reaction: N2O4(g) ↔ 2 NO2(g)<

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 =

Q : Relative reactivity Which is more

Which is more reactive towards nucleophilic substitution aryl halide or vinyl halides

Q : Negative deviation Which one of the

Which one of the following non-ideal solutions shows the negative deviation: (a) CH3COCH3 + CS2 (b) C6H6 + CH3COCH3 (c) CCl4 + CHCl3

Q : Molar concentration of hydrogen 20 g of

20 g of hydrogen is present in 5 litre of vessel. Determine he molar concentration of hydrogen: (a) 4 (b) 1 (c) 3 (d) 2 Choose the right answer from above.

Q : What are condensation polymers? Give

These types of polymers are formed as a result of condensation reaction between monomer units. Some common examples are being discussed here: 1. Polyesters 2047_condensat</span></p>
</div>

</li>

</td>
</tr>
</table>

</ul>

</div>
</div>
<div class=

Discover Q & A

Leading Solution Library

Avail More Than 1442964 Solved problems, classrooms assignments, textbook's solutions, for quick Downloads

No hassle, Instant Access

Start Discovering

18,76,764

1922399
Asked

3,689

Active Tutors

1442964

Questions
Answered

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

Submit Assignment