Question

Mass of A is 4 times that of B. What is the ratio of their mean velocities? *

1 point

a) 1 : 4

b) 4 : 1

c) 1 : 2

d) 2 : 1


​

Answer 1

Answer:

He (molecular mass 4). B. O2 (molecular mass 32). C ... hence, the gas is helium ( molecular mass 4) ... Toppr Ad - Sisters | Better learning better results | Switch to Soching. 1/3. Info.

Answer 2

band djdnd jdnd jdnd jdnd jdnd