Which of the following statement is incorrect about the demineralised water?
(a) It is as pure as distilled water
(b) It is very good for use in high pressure boilers
(c) It is fit for domestic use
(d) It can be made either by distillation or by using cation and anion exchangers
This question was posed to me in a national level competition.
This interesting question is from Ion-Exchange Resins in portion Polymers of Engineering Chemistry I