Chemistry Rusting of iron takes place due to Carbonation Corrosion Exfoliation Oxidation Carbonation Corrosion Exfoliation Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Spirit in contact with body gives cool sensation because it is : Liquid Highly volatile Transparent A good conductor Liquid Highly volatile Transparent A good conductor ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mark the compound which possess ionic, covalent and coordinate bonds. H2O NH4Cl SO2 SO3 H2O NH4Cl SO2 SO3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tar roads get damaged if there is No sloping No maintenance Heavy traffic Stagnation of water on road No sloping No maintenance Heavy traffic Stagnation of water on road ANSWER DOWNLOAD EXAMIANS APP
Chemistry An example of replenishable energy source is– Petroleum Biomass Lignite Coal Petroleum Biomass Lignite Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Supersonic jet causes pollution by thinning of CO2 layer O 2 layer O3 layer SO2 layer CO2 layer O 2 layer O3 layer SO2 layer ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS