Chemistry Nitrogen in water is commonly found in the form of Nitrate Nitric oxide Nitrite Nitrous oxide Nitrate Nitric oxide Nitrite Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The molecular formula of phosphorous is P3 P1 P2 P4 P3 P1 P2 P4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which amidst the following is not a gem stone ? Pearl Topaz Opal Cat's-eye Pearl Topaz Opal Cat's-eye ANSWER DOWNLOAD EXAMIANS APP
Chemistry Petroleum consists of a mixture of Carbonates Hydrocarbons Carbides Carbohydrates Carbonates Hydrocarbons Carbides Carbohydrates ANSWER DOWNLOAD EXAMIANS APP
Chemistry Williamson's synthesis is widely used in the laboratory preparation of Alcohols Ethers Aldehydes Esters Alcohols Ethers Aldehydes Esters ANSWER DOWNLOAD EXAMIANS APP
Chemistry Equal masses of oxygen, hydrogen and methane are kept under identical conditions. The ratio of the volumes of gases will be 2 : 16 : 2 1 : 16 : 2 1 : 1 : 1 2 : 16 : 1 2 : 16 : 2 1 : 16 : 2 1 : 1 : 1 2 : 16 : 1 ANSWER DOWNLOAD EXAMIANS APP
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