Which of the following is an example of extensive property?

"All matter is made of atoms which are indivisible and indestructible ultimate particles"

How many mole of methane are required to produce 22g of CO₂ (g) after combustion?

" Equal volumes of all gases under similar conditions of temperature and pressure, contains equal number of molecules"

Hexa - atomic contains _________ atoms.

__________ defined as mass of 1 mole of molecules of an element.

Name the process used for refining of petroleum?

Unit of power is

NH₃ is