Chemistry Natural rubber is a polymer of Vinyl acetate Styrene Isoprene Propene Vinyl acetate Styrene Isoprene Propene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Citric acid is present in free form in Milk Lemon Apple Tamarind Milk Lemon Apple Tamarind ANSWER DOWNLOAD EXAMIANS APP
Chemistry When there are two electrons in the same orbital, they have: Opposite spin No spin Same spin Same or opposite spin Opposite spin No spin Same spin Same or opposite spin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Hard steel contains 0.1 to 0.4 per cent carbon 2 to 5 per cent carbon 0.5 to 1.5 per cent carbon 0.01 to 0.04 per cent carbon 0.1 to 0.4 per cent carbon 2 to 5 per cent carbon 0.5 to 1.5 per cent carbon 0.01 to 0.04 per cent carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following was used as a chemical weapon in the first world war ? Carbon monoxide Mustard gas Water gas Hydrogen cyanide Carbon monoxide Mustard gas Water gas Hydrogen cyanide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pollutant responsible for ozone holes is ________ SO2 CFC CO2 CO SO2 CFC CO2 CO ANSWER DOWNLOAD EXAMIANS APP
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