Chemistry Maximum permissible concentration of total hardness in drinking water is 50 200 500 100 50 200 500 100 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sodium Carbonate is commonly known as Caustic Soda Washing Soda Baking Soda Caustic Potash Caustic Soda Washing Soda Baking Soda Caustic Potash ANSWER DOWNLOAD EXAMIANS APP
Chemistry Select the one which is not a mixture : Gasoline Air LPG Distilled water Gasoline Air LPG Distilled water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Wax used for making candle is chemically a mixture of Aromatic hydrocarbons Cyclic hydrocarbons Aliphatic and aromatic hydrocarbons Aliphatic hydrocarbons Aromatic hydrocarbons Cyclic hydrocarbons Aliphatic and aromatic hydrocarbons Aliphatic hydrocarbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry The common refrigerant in domestic refrigerator is Nitrogen Neon Oxygen Freon Nitrogen Neon Oxygen Freon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following metals pollutes the air of a city having large number of automobiles? Lead Cadmium Copper Chromium Lead Cadmium Copper Chromium ANSWER DOWNLOAD EXAMIANS APP
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