Chemistry The common refrigerant in domestic refrigerator is Oxygen Neon Freon Nitrogen Oxygen Neon Freon Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The basic chemical building block of natural rubber obtained from trees is Isoprene Vinyl Chloride Acetylene Neoprene Isoprene Vinyl Chloride Acetylene Neoprene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant rare gas in the atmosphere is Xe Ne He Ar Xe Ne He Ar ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galvanization is the : Deposition of aluminium on iron Deposition of zinc on iron Deposition of copper on iron Deposition of tin on iron Deposition of aluminium on iron Deposition of zinc on iron Deposition of copper on iron Deposition of tin on iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Detergents used for cleaning clothes and utensils contain Nitrates Bicarbonates Sulphonates Bismuthates Nitrates Bicarbonates Sulphonates Bismuthates ANSWER DOWNLOAD EXAMIANS APP