Identify the gas which is readily adsorbed by activated charcoal

Identify The Gas Which Is Readily Adsorbed By Activated Charcoal Chemistry QuestionIdentify The Gas Which Is Readily Adsorbed By Activated Charcoal Chemistry Question

Identify the gas which is readily adsorbed by activated charcoal

Options

(a) N₂
(b) SO₂
(c) H₂
(d) O₂

Correct Answer:

SO₂

Explanation:

In general, more easily liquefiable gases ( i.e. higher critical temperatures) are readily adsorbed as van der Waal’s forces are stronger near the critical temperatures. Thus, 1 g of activated charcoal adsorbs 380 ml of sulphur dioxide (critical temperature 157⁰C). 16 ml of methane (critical temperature – 83⁰C and 4.5 ml of hydrogen(critical temperature – 240⁰C.

AddThis Website Tools
admin:

Related Questions

  1. For a chemical reaction X → Y,it is found that rate of the reaction is increased
  2. Dalton predicted
  3. In the formation of N₂⁺from N₂, the electron is lost from
  4. The percentage weight of Zn in white vitriol [ZnSO₄ 7H₂O] is approximately equal
  5. What is kinetic energy of 1 g of O₂ at 47⁰C