The filter in the cigarette reduces the nicotine content ...
The filter in the cigarette reduces the nicotine content by
Burning
Adsorption
Evaporation
Absorption
Correct answer is B
No explanation has been provided for this answer.
The boiling point of water is higher than the boiling point of ethanol because ...
Which of the following raw materials is used in the plastic industry? ...
The atomic number of chlorine is 17. What is the number of electrons in a chloride ion? ...
Which of the following is not a direct petroleum product? ...
Which of the following alloys is mainly used in making statues? ...
In the production of soap, concentrated sodium chloride solution is added to ...
The general formula of an alkyl halide (which represent the halide) is? ...