Hamad Chemical Environmental Engineering 02/12/2020 A. Bog iron B. Limestone powder or alkalised alumina C. Silica gel D. Active carbon Related Mcqs: ______________ content of the phosphate rock is the pollutant of primary interest in a phosphatic fertiliser plant ?A. Calcium B. Fluorine C. Phosphorous D. Sulphur... Main pollutants released from iron & steel industry is__________________?A. CO, CO2 & SO2 B. H2S, NO & SO3 C. CO2, H2S & NO2 D. SO3, NO2 & CO2... Carcinogenic air pollutants cause__________________?A. Bone decay B. Cancer C. Asphyxiation (suffocation) D. Anemia... A ‘body’ which allows the short wavelength incoming solar radiation to enter in, but does not allow long wave length outgoing infra red radiation to escape out is called the________________?A. Global warming B. Green house C. Atmospheric effect D. Ionosphere... Presence of excess fluorine in water causes__________________?A. Dental cavity B. Tooth decay C. Fluorosis D. Respiratory disease...
Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
Recent Comments