Chemistry The atmospheric gas that is mainly responsible for Green House effect : Oxygen Ozone Carbondioxide Nitrogen Oxygen Ozone Carbondioxide Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a secondary pollutant ? NO SO2 PAN CO NO SO2 PAN CO ANSWER DOWNLOAD EXAMIANS APP
Chemistry The next higher homologue of C6H14 is C6H12 C7H14 C7H16 C7H12 C6H12 C7H14 C7H16 C7H12 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The acid used in lead storage cells is Nitric acid Sulphuric acid Phosphoric acid Hydrochloric acid Nitric acid Sulphuric acid Phosphoric acid Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Submarines move under water. They have engines that run on Batteries Petrol and oxygen Steam Diesel Batteries Petrol and oxygen Steam Diesel ANSWER DOWNLOAD EXAMIANS APP
Chemistry If the equilibrium constants for the systems H2 + I2 ? 2HI and 2HI ? H2 + I2 are K1 and K2 respectively, the relationship between K1 and K2 is : K 1 = 1 /K2 K1 = K2/2 K1 = 2K2 K1 = K2 K 1 = 1 /K2 K1 = K2/2 K1 = 2K2 K1 = K2 ANSWER DOWNLOAD EXAMIANS APP