Stoichiometry 1 gm mole of methane (CH₄) contains 4 gm atoms of hydrogen 6.02 x 1023 atoms of hydrogen 3.01 x 1023 molecules of methane 3 gms of carbon 4 gm atoms of hydrogen 6.02 x 1023 atoms of hydrogen 3.01 x 1023 molecules of methane 3 gms of carbon ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry What is the total pressure exerted by a mixture of 0.45 kg mole of benzene, 0.44 kg mole of toluene and 0.23 kg mole of o-xylene at 100°C, if their vapor pressures at 100°C are 1340, 560 and 210 mmHg respectively? 756.2 780.5 880.5 801.5 756.2 780.5 880.5 801.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The percentage ratio of the partial pressure of the vapor to the vapor pressure of the liquid at the existing temperature is Not a function of the composition of gas mixture Termed as relative saturation Called percentage saturation Not a function of the nature of vapor Not a function of the composition of gas mixture Termed as relative saturation Called percentage saturation Not a function of the nature of vapor ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Average molecular weight of air is about 79 21 23 29 79 21 23 29 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Volume percent for gases is equal to the Weight percent Weight percent only for ideal gases Mole percent Mole percent only for ideal gases Weight percent Weight percent only for ideal gases Mole percent Mole percent only for ideal gases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Osmotic pressure of a dilute solution of a non volatile solute in a solvent obeying Raoult's law is proportional to the Temperature None of these Volume of solution Moles of non-volatile solute Temperature None of these Volume of solution Moles of non-volatile solute ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS