Home
Class 11
CHEMISTRY
A mixture of helium of neon gases is col...

A mixture of helium of neon gases is collected over water at `28.0^(@)C` and 745 mmHg. If the partial pressure of helium is 368 mmHg, what is the partial pressure of neon?

A

348.7 mmHg

B

377 mmHg

C

384.7 mmHg

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
a
(a) `P_(T)=P_(He)+P_(Ne)+V.PH_(2)O`
`745=368+P_(Ne)+28.3`
`P_(Ne)=348.7 mm " of " Hg`
Promotional Banner

Topper's Solved these Questions

  • GASEOUS STATE

    NARENDRA AWASTHI|Exercise Level 1 (Q.31 To Q.60)|1 Videos

  • GASEOUS STATE

    NARENDRA AWASTHI|Exercise Level 1 (Q.121 To Q.150)|1 Videos

  • ELECTROCHEMISTRY

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|1 Videos

  • IONIC EEQUILIBRIUM

    NARENDRA AWASTHI|Exercise Assertin-Reason Type Questions|1 Videos

Similar Questions

Explore conceptually related problems

How is the pressure of gas calculated when it is collected over water, using Dalton's law of partial pressure?

How is the pressure of gas calculated when it is collected over water, using Dalton's law of partial pressure?

A mixture contains 16g of oxygen, 28g of nitrogen and 8g of methane. Total pressure of the mixture is 740mm. What is the partial pressure of nitrogen in mm? (E-1999)

A mixture contains 16 g of oxygen, 28 g of nitrogen and 8 g of CH_(4) . Total pressure of mixture is 740 mm. What is the partial pressure of nitrogen in mm?

The total pressure of a mixture of 604 g of O_(2) and 5.6 g of N_(2) present in a 2 L vessel is 1200 mm. What is the partial pressure (in mm) of nitrogen ?

A certain quantity of a gas occupies 100ml when collected over water at 15°C and 750mm pressure. If it occupies 91.9ml in dry state at STP, the vapour pressure of water at 15°C is

If 250 mL of N_(2) over water at 30^(@)C and a total pressure of 740 torr is mixed with 300 mL of Ne over water at 25^(@)C and a total pressure of 780 torr, what will be the total pressure if the mixture is in a 500 mL vessel over water at 35^(@)C . (Given : Vapour pressure (Aqueous tension )of H_(2)O at 25^(@)C and 35^(@)C are 23.8, 31.8 and 42.2 torr respectively. Assume volume of H_(2)O(l) is negligible in final vessel)

The total pressure of a mixture of 6.4 grams of oxygen and 5.6 grams of nitrogen present in a 2 lit vessel is 1200mm. What is the partial pressure of nitrogen in mm?