Chemistry Which of the following type of coal has the lowest proportion of volatile matter ? Lignite Peat Bituminous Anthracite Lignite Peat Bituminous Anthracite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The 'solid waste' is also known as Sedge Sludge Toxic waste Scrubber Sedge Sludge Toxic waste Scrubber ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pollutant responsible for ozone holes is ________ CO SO2 CFC CO2 CO SO2 CFC CO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Limestone is a raw material used by which industry? Aluminium Petrochemicals Cement Fertilizers Aluminium Petrochemicals Cement Fertilizers ANSWER DOWNLOAD EXAMIANS APP
Chemistry The deterioration of a metal by an electrochemical process is commonly termed as Abrasion Erosion Passivation Corrosion Abrasion Erosion Passivation Corrosion ANSWER DOWNLOAD EXAMIANS APP
Chemistry What are the number of moles of CO2 which contains 16 g of oxygen? 0.25 mole 0.5 mole 0.4 mole 0.2 mole 0.25 mole 0.5 mole 0.4 mole 0.2 mole ANSWER DOWNLOAD EXAMIANS APP
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