<prompt> Which of the following inhalational anaesthetic agents has lowest blood: gas solubility-HalothaneIsofluraneSevofluraneDesflurane  <response>: Blood: Gas solubility Halothane 2.25 ed B:G solubility Isoflurane 1.4 Sevoflurane 0.63 ed speed of induction Desflurane 0.42 