Saturation vapour pressure of water at 100°C is ........ mm of mercury

English

Gujarati

Hindi

10-1.Thermometry, Thermal Expansion and Calorimetry

easy

The saturation vapour pressure of water at $100°C$ is ........ $mm$ of mercury

A

$739$

B

$750$

C

$760$

D

$712$

Solution

(c) At boiling point saturation vapour pressure becomes equal to atmospheric pressure.

Therefore, at $100°C$ for water. $S.V.P. = 760\, mm$ of $Hg$ (atm pressure).

Standard 11

Physics

Share

Similar Questions

What are freezing and freezing point ?

medium

Dry ice is

easy

What are vapourization and boiling point ? Explain the process of boiling of water.

hard

A copper block of mass $2.5\; kg$ is heated in a furnace to a temperature of $500\,^{\circ} C$ and then placed on a large ice block. What is the maximum amount of ice (in $kg$) that can melt? (Specific heat of copper $=0.39\; J g ^{-1} K ^{-1}$ ;heat of fusion of water $=335\; J g ^{-1})$

medium

What is isolated system ?

medium