Chemistry The nucleus of an atom consists of protons and neutrons All of these electrons and protons electrons and neutrons protons and neutrons All of these electrons and protons electrons and neutrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Saline soil contains Hard rocks High concentration of salt Lot of moisture None of these Hard rocks High concentration of salt Lot of moisture None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry The residue left after extracting juice from sugarbeet and sugarcane is called Molasses Whey Bagasse Biomass Molasses Whey Bagasse Biomass ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most important ore of lead is Siderite Pyrolusite Galena Magnetite Siderite Pyrolusite Galena Magnetite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Impure camphor is purified by Fractional crystallisation Sublimation Steam distillation Fractional distillation Fractional crystallisation Sublimation Steam distillation Fractional distillation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sulphur dioxide present in the industrial chimney exhaust causes Respiratory and lung disease All of these Corrosion building materials Reduction in plant's productivity owing to acid rain Respiratory and lung disease All of these Corrosion building materials Reduction in plant's productivity owing to acid rain ANSWER DOWNLOAD EXAMIANS APP
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