314151 A certain gas diffuses from two different vessels \(\mathrm{\mathrm{A}}\) and \(\mathrm{\mathrm{B}}\). The vessel A has a circular orifice while vessel B has a square orifice of length equal to the radius of the orifice of vessel \(\mathrm{A}\). Calculate the ratio of the rates of diffusion of the gas from vessel A to vessel B, assuming same temperature and pressure is

314152 If some moles of \(\mathrm{\mathrm{O}_{2}}\) diffuse in \(\mathrm{18 \mathrm{~s}}\) and same moles of other gas diffuse in \(\mathrm{45 \mathrm{~s}}\), then what is the molecular weight of the unknown gas ?

314153 Helium gas at 1 atm and \(\mathrm{SO}_{2}\) at 2 atm pressure, temperature being the same, are released separately at the same moment into 1 m long evacuated tubes of equal diameters. If helium reaches the other end of the tube in t s , what distance, \(\mathrm{SO}_{2}\) would traverse in the same time interval in the other tube?

314154 A mixture of 3 gases \(\mathrm{X}\) (density 0.90 ), \(\mathrm{Y}\) (density 0.178 ) and \(\mathrm{Z}\) (density 0.42) is enclosed in a vessel at constant temperature. When the equilibrium is established the

314151 A certain gas diffuses from two different vessels \(\mathrm{\mathrm{A}}\) and \(\mathrm{\mathrm{B}}\). The vessel A has a circular orifice while vessel B has a square orifice of length equal to the radius of the orifice of vessel \(\mathrm{A}\). Calculate the ratio of the rates of diffusion of the gas from vessel A to vessel B, assuming same temperature and pressure is

314152 If some moles of \(\mathrm{\mathrm{O}_{2}}\) diffuse in \(\mathrm{18 \mathrm{~s}}\) and same moles of other gas diffuse in \(\mathrm{45 \mathrm{~s}}\), then what is the molecular weight of the unknown gas ?

314153 Helium gas at 1 atm and \(\mathrm{SO}_{2}\) at 2 atm pressure, temperature being the same, are released separately at the same moment into 1 m long evacuated tubes of equal diameters. If helium reaches the other end of the tube in t s , what distance, \(\mathrm{SO}_{2}\) would traverse in the same time interval in the other tube?

314154 A mixture of 3 gases \(\mathrm{X}\) (density 0.90 ), \(\mathrm{Y}\) (density 0.178 ) and \(\mathrm{Z}\) (density 0.42) is enclosed in a vessel at constant temperature. When the equilibrium is established the

314151 A certain gas diffuses from two different vessels \(\mathrm{\mathrm{A}}\) and \(\mathrm{\mathrm{B}}\). The vessel A has a circular orifice while vessel B has a square orifice of length equal to the radius of the orifice of vessel \(\mathrm{A}\). Calculate the ratio of the rates of diffusion of the gas from vessel A to vessel B, assuming same temperature and pressure is

314152 If some moles of \(\mathrm{\mathrm{O}_{2}}\) diffuse in \(\mathrm{18 \mathrm{~s}}\) and same moles of other gas diffuse in \(\mathrm{45 \mathrm{~s}}\), then what is the molecular weight of the unknown gas ?

314153 Helium gas at 1 atm and \(\mathrm{SO}_{2}\) at 2 atm pressure, temperature being the same, are released separately at the same moment into 1 m long evacuated tubes of equal diameters. If helium reaches the other end of the tube in t s , what distance, \(\mathrm{SO}_{2}\) would traverse in the same time interval in the other tube?

314154 A mixture of 3 gases \(\mathrm{X}\) (density 0.90 ), \(\mathrm{Y}\) (density 0.178 ) and \(\mathrm{Z}\) (density 0.42) is enclosed in a vessel at constant temperature. When the equilibrium is established the

314151 A certain gas diffuses from two different vessels \(\mathrm{\mathrm{A}}\) and \(\mathrm{\mathrm{B}}\). The vessel A has a circular orifice while vessel B has a square orifice of length equal to the radius of the orifice of vessel \(\mathrm{A}\). Calculate the ratio of the rates of diffusion of the gas from vessel A to vessel B, assuming same temperature and pressure is

314152 If some moles of \(\mathrm{\mathrm{O}_{2}}\) diffuse in \(\mathrm{18 \mathrm{~s}}\) and same moles of other gas diffuse in \(\mathrm{45 \mathrm{~s}}\), then what is the molecular weight of the unknown gas ?

314153 Helium gas at 1 atm and \(\mathrm{SO}_{2}\) at 2 atm pressure, temperature being the same, are released separately at the same moment into 1 m long evacuated tubes of equal diameters. If helium reaches the other end of the tube in t s , what distance, \(\mathrm{SO}_{2}\) would traverse in the same time interval in the other tube?

314154 A mixture of 3 gases \(\mathrm{X}\) (density 0.90 ), \(\mathrm{Y}\) (density 0.178 ) and \(\mathrm{Z}\) (density 0.42) is enclosed in a vessel at constant temperature. When the equilibrium is established the