Home
Class 9
PHYSICS
Suggest a method to liquefy atmospheric ...

Suggest a method to liquefy atmospheric gases.

Text Solution

Verified by Experts

Condensation.
Promotional Banner

Similar Questions

Explore conceptually related problems

Suggest a method to separate the constituents of the following mixture : Mixture of two micsible liquids.

Suggest a method to separate the constituents of the following mixture : A mixture of plant pigments.

An important method for fixing of atmospheric N_(2) is :

Suggest a suitable method to separate sugar and salt from an aqueous solution containing them.

Name the device to measure atmospheric pressure.

Does self-incompatibility impose any restrictions on autogamy? Give reasons and suggest the method of pollination in such plants.

Gases possess characteristic critical temperature which depends upon the magnitude of intermolecular forces between the particles. Following are the critical temperatures of some gases. {:("Gases",H_(2),He,O_(2), N_(2)),("Critical temperature in Kelvin",33.2,5.3,154.3,126):} From the above data what would be the order of liquefaction of these gases? Start writing the order from the gas liquefying first.

a. Write the balanced chemical equations for the extraction of copper metal from its ore. What is the reducing agent used? b. What is the chemical formed as green coating when copper reacts with atmospheric gases in moist conditions?