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Question

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?


A

(a) Only 1 and 2

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B

(b) Only 2 and 3

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C

(c) Only 1 and 3

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D

(d) None of the above

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Solution

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.


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