(i) Compressed helium gas is filled in air balloons
(ii) Compressed natural gas (CNG) is filled in cylinders which are used in vehicles.
(iii) Liquefied petroleum gas (LPG) is filled in cylinders which are used for cooking.
Next
« Prev Post
« Prev Post
Previous
Next Post »
Next Post »
Subscribe to:
Post Comments (Atom)
EmoticonEmoticon