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?
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?
The correct option is B (b) Only 2 and 3
1. E-cigarettes are handy battery-powered devices that emit doses of vaporised nicotine.
2. E-cigarettes have a heating element that atomizes a liquid solution known as e-liquid (which usually is a mixture of propylene glycol, glycerine, nicotine, and flavourings).
3. The main ingredients in the e-liquid usually are propylene glycol, glycerine, nicotine, and flavourings. However, there are e-liquids sold without propylene glycol, nicotine, or flavours. The liquid typically contains 95% propylene glycol and glycerine. Propylene glycol and glycerine are used to produce the vapour while the flavouring provides the taste and aroma.
(b) Only 2 and 3
1. E-cigarettes are handy battery-powered devices that emit doses of vaporised nicotine.
2. E-cigarettes have a heating element that atomizes a liquid solution known as e-liquid (which usually is a mixture of propylene glycol, glycerine, nicotine, and flavourings).
3. The main ingredients in the e-liquid usually are propylene glycol, glycerine, nicotine, and flavourings. However, there are e-liquids sold without propylene glycol, nicotine, or flavours. The liquid typically contains 95% propylene glycol and glycerine. Propylene glycol and glycerine are used to produce the vapour while the flavouring provides the taste and aroma.
