The technique which is not used to separate isotopes? A. Thermal diffusion B. Ultra centrifuge C. Distillation D. Extraction Right Answer: D. Extraction Share : December 13, 2017 Hassan Ali Chemistry Total 0 Votes: 0 0 Tell us how can we improve this Mcqs? Captcha: + = Verify Human or Spambot ? Related Mcqs Check Below -. In a given system, water and ice are in equilibrium, if the pressure is applied to the above system then?Which ion will have maximum heat of hydration?Which of the following compounds has non directional bond?