Chemistry Ultraviolet radiation striking the earth is due to the depletion of Ozone Oxygen Carbon dioxide Carbon monoxide Ozone Oxygen Carbon dioxide Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for artificial ripening of green fruit is carbon dioxide ethylene acetylene ethane carbon dioxide ethylene acetylene ethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as a preservative to protect processed food? Sodium metabisulphite Saccharin Sodium sulphate BHT Sodium metabisulphite Saccharin Sodium sulphate BHT ANSWER DOWNLOAD EXAMIANS APP
Chemistry The length of double bond is _______ than single bond Shorter None of these Of same lenght Longer Shorter None of these Of same lenght Longer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following species has the highest bond order, shortest bond length and maximum bond strength O2 O-2 O+2 O-22 O2 O-2 O+2 O-22 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Molasses a by-product in the manufacture of sugar, is converted into Fuel Paper Pulp Alcohol Fuel Paper Pulp Alcohol ANSWER DOWNLOAD EXAMIANS APP
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