Home
Class 12
CHEMISTRY
Consider Three one -litre flasks labeled...

Consider Three one -litre flasks labeled A,B and C filled with the gases `NO,NO_(2),` and `N_(2)O,` respectively, each at 1 atm and 273 K. In which flask do the molecules have the highest average kinetic energy?

A

Flask C

B

All are the same

C

Flask A

D

None

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Four one litre flasks are separately filled with the gases, O_(2),F_(2),CH_(4) and CO_(2) under the same conditions. The ratio of number of molecules its these gases:

Four one litre flaske are separately filled with the gases H_(2), He, O_(2) "and" O_(3) at the same temperature and pressure. The ratio of total number of atoms of these gases present in different flask would be:

Two flasks A and B of equal volume containing equal masses of H_(2) & CH_(4) gases are at 100 K and 200 K temperature, respectively. Which of the following is true about the total KE (Kinetic energy)?

Two flasks A and B of equal volume are at temperature 100 K and 200 K containing H_(2) and CH_(4) , respectively. Which of the following is true about KE per mole ( KE= Kinetic energy).

Two flasks A and B of 500 mL each are respectivelly filled with O_(2)" and "SO_(2) at 300 K and 1 atm. Pressure . The flasks will contain:

There are 6.02 xx 10^(22) molecules each of N_(2),O_(2) and H_(2) which are mixed together at 760 mm and 273 K . The mass of the mixture in grams is :

Figure shows two flasks connected to each other. The volume of the flask 1 is twice that of flask 2 . The system is filled with an ideal gas at temperature 100 K and 200 K respectively. If the mass of the gas in 1 be m then what is the mass of the gas in flask 2

A tank used for filling helium balloons has a volume of 0 .3 m^3 and contains (2.0) mol of helium gas at 20 .0^@ C . Assuming that the helium behaves like an ideal gas. (a) What is the total translational kinetic energy of the molecules of the gas ? (b) What is the average kinetic energy per molecule ?

Two flask of equal volumes contains N_(2) and O_(2) gases at the same temperature and pressure. Which will have greater number of molecules?

Two flasks A and B have equal volumes. Flask A containing H_(2) gas is maintained at 27^(@)C while B containing an equal mass of C_(2)H_(6) gas is maintained at 627^(@)C . In which flask and by how many times are molecules moving faster, assuming ideal behaviour for both the gases?