Description : What is the addictive drug in tobacco -------? A. Ethanol B. Nicotine (Answer) C. Ammonia D. Tar
Last Answer : B. Nicotine (Answer)
Description : Why do people become addicted to tobacco and drug?
Last Answer : Because of chemical reaction in the brain
Description : Which is the harmful substance present in the tobacco?
Last Answer : Nicotine
Description : Which toxic element is present in tobacco?
Description : Nicotine present in tobacco is a/an (A) Alkaloid (B) Terpene (C) Steroid (D) Protein
Last Answer : Answer : A
Description : Pick out the wrong statement. (A) Benzopyrene which causes cancer is present in traces in tobacco, charcoal & petrol driven automobile exhaust (B) NO2 is capable of penetrating the troposphere and ... at all produced during combustion of sulphur bearing fuels as all the sulphur is oxidised to SO2
Last Answer : (D) H2S is not at all produced during combustion of sulphur bearing fuels as all the sulphur is oxidised to SO2