Which of the following can be some kind of money?
All of the above
Anything can be money if it is recognised as money by everybody.
Q73. Consider the following statements about E-cigarettes.
1. E-cigarettes are handy battery-powered devices that emit doses of vaporized caffeine.
2. Unlike regular cigarette, e-cigarettes do not produce smoke but produces an aerosol which is inaccurately referred to as vapour.
3. Liquid solution used in E-cigarettes contains propylene glycol and glycerine.
Which of the above statement(s) is/are correct?