Mole Concept AIPMT – 01

Q1. The maximum number of molecules is present in (AIPMT – 2004)

The mass of carbon anode consumed (giving only carbon dioxide) in the production of 270 Kg of aluminum metal from bauxite by the Hall process is (AIPMT – 2005)

What volume of oxygen gas (O₂) measured at 0°C and 1 atm, is needed to burn completely 1L, of propane gas C₃H₈) measured under the same conditions:-(AIPMT – 2008)

Volume occupied by one molecule of water (density =1 g-cm^-3) is :- (AIPMT – 2008)