Home
Class 11
CHEMISTRY
The ratio between the root mean square s...

The ratio between the root mean square speed of `H_(2)` at `50 K` and that of `O_(2)` at `800 K` is

A

4

B

2

C

1

D

`1//4`

Text Solution

Verified by Experts

The correct Answer is:
c
(c) `U_("ms")=sqrt((3RT)/(Mw))`
`(U_(H_(2)))/(U_(O_(2)))=sqrt((50)/(2)xx(32)/(800))=1`
Promotional Banner

Topper's Solved these Questions

  • GASEOUS STATE

    NARENDRA AWASTHI|Exercise Level 1 (Q.31 To Q.60)|1 Videos

  • GASEOUS STATE

    NARENDRA AWASTHI|Exercise Level 1 (Q.121 To Q.150)|1 Videos

  • ELECTROCHEMISTRY

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|1 Videos

  • IONIC EEQUILIBRIUM

    NARENDRA AWASTHI|Exercise Assertin-Reason Type Questions|1 Videos

Similar Questions

Explore conceptually related problems

The ratio between the most probable speed of N_(2) at 400 K and CO at 800 K is (molar mass of N_(2)=28 " g mol" ^(-1) , molar mass of CO=28 " g mol "^(-1) )

The ratio between RMS velocities of H_(2) at 50 K and O_(2) at 800 K is

The ratio between the most probable speed of N_2 at 400 K and Co at 800 K is (molar mass of N_2 = 28 g mol^(-1) , molar mass of CO=28 g mol^(-1) )

The ratio between the RMS velocity of N_(2) at 200K and that of CO at 800 K is (molecular mass of N_(1) = 28g mol^(-1) , molecular mass of CO = 28g mol^(-1) )

The most probable speed of O_(2) molecules at T(K) is

The most probable speed of O_(2) molecules at T(K) is

At T(K), the ratio of kinetic energies of 4g of H_(2) (g) and 8g of O_(2) (g) is

The root mean square speed of molecules of ideal gases at the same temperature are

At 400 K, the root mean square (rms) speed of a gas X (molecular weight = 40) is cgual to the most probable speed of gas Y at 60K. The molecular weight of the gas Y is