Home
Class 11
CHEMISTRY
Two flasks A and B have equal volumes. A...

Two flasks A and B have equal volumes. A is maintained at 300 K and B at 600 K, while A contains `H_(2)` gas, B has an equal mass of `CO_(2)` gas. Find the ratio of total K.E. of gases in flask A to that of B.

A

`1:2`

B

`11:1`

C

`33:2`

D

`55:7`

Text Solution

Verified by Experts

The correct Answer is:
B
`(KE_1)/(KE_2) = (3//L n_1 RT_1)/(3//L n_L RT_2) = 44/2 xx 300/600 = 11` .
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II)(LECTURE SHEET ADVANCED) (STRAIGHT OBJECTIVE TYPE QUESTIONS)|2 Videos

  • STATES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II)(LECTURE SHEET ADVANCED) (MORE THAN ONE CORRECT ANSWER TYPE QUESTIONS)|6 Videos

  • STATES OF MATTER

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -V) (LEVEL -I MAIN)(STRAIGHT OBJECTIVE TYPE QUESTIONS)|15 Videos

  • SATURATED HYDROCARBONS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|10 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|59 Videos

Similar Questions

Explore conceptually related problems

Two flasks A and B have equal volumes. A is maintained at 300 K and B at 600 K. while A contains H_(2) gas, B has an equal mass of CH_(4) gas. Assuming ideal behaviour for the both gases find the ratio of (u_(av))_(A): (u_(av))_(B) .

Two bodies of masses m, and m, have equal momentum. Their K.E. are in the ratio

Two vessels A and B having equal volume contain equal masses of hydrogen in A and helium in B at 300 K. Then, mark the correct statement

Two gases A and B present separately in two vessels X and Y at the same temperature and pressure with molecular weights M and 2M respectively are effused out. The orifice in vessel X is circular while that in Y is a square. If the radius of the circular orifice is equal to that the length of the square orifice, the ratio of rates of effusion of gas A to that of gas B is

Two flasks of equal volumes have been joined by a narrow tube of negligible volume. Initially both the flasks are 300 K and totally 9 mole of gas is present. One of the flasks is then placed in a thermostat at 600K. How many moles of gas is present in hot bulb.

The flask A and B of equal size contain 2g of H_2 and 2g of N_2 repectively at the same temperature. The number of molecules in flask

Two glass bulbs A and B are connected by very small tube having a stop cock. Bulb A has a volume of 100 ml and contained a gas while bulb B is empty and has a volume of 150 ml. On opening the stop cock, the pressure of the gas in bulb A will fall down to :