You visited us 86 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Chemistry

Raoult's Law

The saturated...

Question

The saturated vapour pressure of water at $100^{\circ} C$ is :

750 m m

H g

No worries! We‘ve got your back. Try BYJU‘S free classes today!

760 m m

H g

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

76 m m

H g

No worries! We‘ve got your back. Try BYJU‘S free classes today!

7.6 m m

H g

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $760 m m$ of $H g$
Water boils at $100^{o} C$ at $1 a t m (760 m m o f H g)$ . And that temperature it forms max. water vapour.

So, saturated V.P. of water at $100^{o} C$ is $760 m m o f H g$

Suggest Corrections

Similar questions

Q. The vapour pressure of water at

80^{\circ} C

355 mm

H g

. The total pressure of a

1.5 L

vessel containing

O_{2}

saturated with water at

80^{\circ} C

760 mm

H g

. The contents of the vessel are pumped into a

3 L

vessel at the same temperature. What is the partial pressure of

O_{2}

Q. The vapour pressure of water at

80^{\circ} C

is 355 mm of Hg. A 100 ml vessel contains water saturated with

O_{2}

80^{\circ} C

the total pressure being 760 mm of Hg. The contents of the vessel were pumped into a 50 ml vessel at the same temperature, what is the partial pressure of

O_{2}

Calculate the volume of dry air at S.T.P. that occupies $28 c m^{3}$ at $14^{\circ} C$ and 750 mm Hg pressure when saturated with water vapour. The vapour pressure of water at $14^{\circ} C$ is 12 mm Hg.

Q. A sample of air is saturated with benzene (vapour pressure =100 mm Hg at 298 K) at 298K, 750mm Hg pressure. If it is isothermally compressed to one third of its initial volume, the final pressure of the system is:

Q. A sample of air is saturated with benzene (vapour pressure

= 100 m m

H g

298 K

750 m m

H g

pressure. If it is isothermally compressed to one-third of its initial volume, the final pressure of the system is:

Join BYJU'S Learning Program

The saturated vapour pressure of water at 100∘C is :

The correct option is B 760mm of HgWater boils at 100oC at 1atm(760mmofHg). And that temperature it forms max. water vapour.So, saturated V.P. of water at 100oC is 760mmofHg

The saturated vapour pressure of water at $100^{\circ} C$ is :

The correct option is B $760 m m$ of $H g$
Water boils at $100^{o} C$ at $1 a t m (760 m m o f H g)$ . And that temperature it forms max. water vapour.

So, saturated V.P. of water at $100^{o} C$ is $760 m m o f H g$