If the ratio of the rates of diffusion of two gases A and B is 4 : 1. Then the ratio

If The Ratio Of The Rates Of Diffusion Of Two Chemistry QuestionIf The Ratio Of The Rates Of Diffusion Of Two Chemistry Question

If the ratio of the rates of diffusion of two gases A and B is 4 : 1. Then the ratio of their densities in the same order is

Options

(a) 16 : 1
(b) 4 : 1
(c) 1 : 4
(d) 1 : 16

Correct Answer:

1 : 16

Explanation:

Rate of diffusion ∝ 1 / √d. rA / rB = √dB / dA ⇒ 4 / 1 = √dB / dA ⇒ 16 / 1 = dB / dA ⇒ dA / dB = 1 / 16.

AddThis Website Tools
admin:

View Comments (1)

  • According to Graham's law of diffusion,
    RA/RB=√dB/dA
    or,(4/1)2=dB/dA
    or,16/1=dB/dA
    or,dA:dB= 1:16

Related Questions

  1. When CHCl₃ is boiled with NaOH, it gives
  2. The Ca²⁺ and F⁻ are located in CaF₂ crystal,respectively at face centred cubic lattic points
  3. The oxidation state of Fe in brown ring complex [Fe(H₂O)₅NO]SO₄ is
  4. Identify the molecule that has zero dipole moment
  5. Which of the following reacts with chloroform and a base to form phenylisocyanide