The filter in the cigarette reduce the nicotine construct...
The filter in the cigarette reduce the nicotine construct by
burning
adsorption
evaporation
absorption
Correct answer is B
The acetate and paper modify the particulate smoke phase by particle retention (filtration), and finely divided carbon modifies the gaseous phase (adsorption)
The correct name of the compound with the above structural formula is ...
Which of the gases is employed as an anaesthesia? ...
RS(aq) + HF(aq) → RF(s) + HS(aq) ΔH = -65.7 kj mol(-1). From the equation above, it can be de...
Which of the following processes is an endothermic reaction? ...
Which of the following compounds reacts readily with sodium to liberate hydrogen? ...
What is the chemical symbol for Boron? ...
Which of the following compound is used for removing impurities from bauxite? ...