Stoichiometry - Study Mode
[#101] Real gases approach ideal behaviour at
Correct Answer
(B) Low pressure & high temperature
[#102] Avogadro number is the number of molecules in one __________ of a gas.
Correct Answer
(C) Gm.mole
[#103] The number of atoms of oxygen present in 11.2 litres of ozone (O 3 ) at N.T.P. are
Correct Answer
(C) 9.03 × 10 24
[#104] The boiling points for pure water and pure toluene are 100°C and 110.6°C respectively. Toluene and water are completely immiscible in each other. A well agitated equimolar mixture of toluene and water are prepared. The temperature at which the above mixture will exert a pressure of one standard atm. is
Correct Answer
(C) Between 100 and 110°C
[#105] Roult's law is obeyed by a __________ solution.
Correct Answer
(D) None of these