General Science Soda water contains Nitrous acid Carbon dioxide Carbonic acid Sulphuric acid Nitrous acid Carbon dioxide Carbonic acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water can be removed by adding Bleaching Powder Chlorine Potassium Permanganate Washing Soda Bleaching Powder Chlorine Potassium Permanganate Washing Soda ANSWER DOWNLOAD EXAMIANS APP
General Science How many colours the sunlight spectrum has? Five Seven Three Four Five Seven Three Four ANSWER DOWNLOAD EXAMIANS APP
General Science Optic fibers are mainly used for which of the following? Weaving Communication Musical instruments Food industry Weaving Communication Musical instruments Food industry ANSWER DOWNLOAD EXAMIANS APP
General Science How does common salt help in separating soap from the solution after saponification? By increasing solubility of Soap By decreasing density of Soap By decreasing solubility of Soap By increasing density of Soap By increasing solubility of Soap By decreasing density of Soap By decreasing solubility of Soap By increasing density of Soap ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the gas is not known as green house gas? Hydrogen Carbon dioxide Nitrous oxide Methane Hydrogen Carbon dioxide Nitrous oxide Methane ANSWER DOWNLOAD EXAMIANS APP
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