Chemistry Which one of the following is not coal variety? Lignite Dolomite Bituminous Peat Lignite Dolomite Bituminous Peat ANSWER DOWNLOAD EXAMIANS APP
Chemistry Peroxyacetyl nitrate is a Vitamin Plant hormone Secondary pollutant Acidic dye Vitamin Plant hormone Secondary pollutant Acidic dye ANSWER DOWNLOAD EXAMIANS APP
Chemistry The term 'brown air' is used for Acid fumes Industrial smog Photochemical smog Sulphurous smog Acid fumes Industrial smog Photochemical smog Sulphurous smog ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following does the Nucleus of an atom consist of? Electrons Protons Protons and neutrons Protons and electrons Electrons Protons Protons and neutrons Protons and electrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry The compounds formed when hydrogen combines with p-block elements are called Ionic hydrides Molecular hydrides Polynuclear hydrides Metallic hydrides Ionic hydrides Molecular hydrides Polynuclear hydrides Metallic hydrides ANSWER DOWNLOAD EXAMIANS APP
Chemistry The deterioration of a metal by an electrochemical process is commonly termed as Abrasion Corrosion Erosion Passivation Abrasion Corrosion Erosion Passivation ANSWER DOWNLOAD EXAMIANS APP
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